| 单词 | aniline |
| 例句 | The sky is a vibrant aniline blue, the trees a preternatural green. Cat's Eye 1988-09-01T00:00:00Z One of the most unusual pieces is a portrait of a Huichol Indian made of broom straw, wax and aniline dyes. Tacoma folk-art exhibit displays everyday treasures 2011-11-23T22:31:04Z The anonymous colourists used the same aniline colours that were used to decorate slides for magic lanterns, one of the cinema's closest ancestors. Georges Méliès's Robinson Crusoé film resurfaces in Pordenone 2012-10-10T14:22:02Z Chemical experimentation produced synthetic aniline dyes yielding textile colors more intense and vibrant than those from plant dyes, transforming fashions. World History: from 1400 2022-12-14T00:00:00Z Leon would dissolve carbon to create a chemical called aniline, which created incredible synthetic colors that natural pigments couldn’t compete with. Exhibit: ‘Invisible’ Monet, Leon, was key to impressionism 2023-03-16T04:00:00Z It is isolated as anilinium chloride, a salt prepared by the reaction of the weak base aniline and hydrochloric acid. Chemistry 2019-02-14T00:00:00Z This radical then engages a cobalt catalyst, which removes hydrogen atoms sequentially from the non-aromatic ring, thereby forming the aromatic ring of an aniline. Reactions for making widely used aniline compounds break norms of synthesis 2020-08-04T04:00:00Z More discoveries soon followed: magenta, Hofmann’s violet, Lyons blue, malachite green, Bismarck brown and aniline black. What Is the Perfect Color Worth? 2018-02-28T05:00:00Z Matheson made his fortune in aniline dyes, eventually merging his company with four others to form Allied Chemical and Dye Corporation. In Miami, Waterfront Home On Biscayne Bay To List For $60 Million 2014-09-08T04:00:00Z During the workshop, members outlined the eggs in pencil before applying permanent color with beeswax and aniline dyes. Apiary teaches Ukranian art of pysanky 2014-06-29T04:00:00Z Production of anilines—key intermediates for the fine chemical, agrochemical, and pharmaceutical industries—relies on precious metal catalysts that selectively hydrogenate aryl nitro groups in the presence of other easily reducible functionalities. [Report] Nanoscale Fe2O3-Based Catalysts for Selective Hydrogenation of Nitroarenes to Anilines 2013-12-04T22:56:07.411Z An even more important decision was to follow the instinct of his mentor, Hofmann, by pulling apart coal tar and finding uses for all of its constituent parts, not just aniline. Dye Me a River: How a Revolutionary Textile Coloring Compound Tainted a Waterway [Excerpt] 2013-03-22T14:15:00.380Z What they received instead from a chemical company in China was aniline, an industrial solvent that ruptured their red blood cells, starved their tissues for oxygen and nearly killed them. Worrying Trends Confronted in Prescription Drug Abuse 2012-10-09T11:15:03.467Z In 1857 he obtained a patent and set up a business manufacturing aniline purple. Five ways you never knew the UK changed fashion 2012-09-13T09:33:25Z It’s not customary to eat pysanky eggs since aniline dyes are not edible. Apiary teaches Ukranian art of pysanky 2014-06-29T04:00:00Z Now, however, the aniline dyes are so commonly used that it is difficult to find a carpet in which all the colours are permanent. Behind the Veil in Persia and Turkish Arabia An account of an Englishwoman's Eight Years' Residence amongst the Women of the East 2012-04-18T02:00:15.997Z The dye houses of Europe took notice, creating their own crash research programs in aniline chemistry and sending delegations to London to negotiate access to Perkin’s manufacturing secrets. Dye Me a River: How a Revolutionary Textile Coloring Compound Tainted a Waterway [Excerpt] 2013-03-22T14:15:00.380Z Rubber rollers—one or two—together with the automatic colouring rollers bearing aniline dyes mixed with glycerine, are made up into a handy contrivance by means of which smooth coloured edges can be rolled over. Practical Bookbinding 2012-04-02T02:00:23.047Z A saturated alcoholic solution of methyl-violet or fuchsin is made and filtered, and added, drop by drop, to a filtered, saturated solution of aniline oil shaken in water. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z The macaroni is buoyantly elastic, the lettuce is wilted, the chicken tough, the wine a blend of acetic acid and aniline. The Circus, and Other Essays and Fugitive Pieces 2012-03-12T03:00:26.180Z It is really more vulgar than malignant, and has come to be in textile products a stamp and symbol of vulgarity, through the forceful brilliancy of our modern aniline dyes. Old-Time Gardens Newly Set Forth 2012-03-06T03:00:22.850Z Their enthusiasm quickened with the discovery, in 1858, of the second great aniline dye. Dye Me a River: How a Revolutionary Textile Coloring Compound Tainted a Waterway [Excerpt] 2013-03-22T14:15:00.380Z To me it is an aniline dye, poisoning nature. Spiritual Adventures 2012-02-17T03:00:27.070Z The latter, the bacillus tuberculosis, was to be seen in preparations methodically treated and carefully stained with aniline colors, by all of which, excepting the browns, the bacillus was tinged. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z They were just as hard hit by aniline dyes supplanting cochineal. West African studies 2012-02-15T03:00:28.537Z Hundreds of pieces after the rinsing are laid closely together to dry, indigo and turquoise blue, brown and purple madder, Turkey red and saffron predominating, a vile aniline colour showing itself here and there. Journeys in Persia and Kurdistan, Volume I (of 2) Including a Summer in the Upper Karun Region and a Visit to the Nestorian Rayahs 2012-02-12T03:00:15.857Z So Perkin tried again, this time choosing a simpler amine called aniline, which was derived from benzene, another coal tar component that would become notorious later. Dye Me a River: How a Revolutionary Textile Coloring Compound Tainted a Waterway [Excerpt] 2013-03-22T14:15:00.380Z The naphtha, on being distilled again, gives, among other things, benzine, from which the famous aniline dyes are made, and which is useful in many industries. Marvels of Scientific Invention An Interesting Account in Non-technical Language of the Invention of Guns, Torpedoes, Submarine Mines, Up-to-date Smelting, Freezing, Colour Photography, and many other recent Discoveries of Science 2011-11-19T03:00:24.517Z On two oak sideboards in corners of the saloon some artificial plants blossomed; from single stems each plant blossomed into flowers of aniline dyes and of 45 different species. The Sea and the Jungle 2011-08-30T02:00:30.350Z Furfurol in minute quantities can be detected by the red colour it forms with a solution of aniline acetate. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Next, smoke prints will be described, which at times are very serviceable; after this the methods of water colours and aniline dyes; then casts of various kinds; last of all, enlargements. Finger Prints 2011-08-07T02:00:07.827Z By the action of nitrous acid at low temperatures on aromatic amines, e.g. aniline, C6H5NH2, diazo compounds are produced. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 1 "Evangelical Church Conference" to "Fairbairn, Sir William" 2011-07-16T02:00:16.387Z But if every one praises her she will go on using those terrible aniline colors. Amy in Acadia A Story for Girls 2011-04-29T02:00:08.307Z They include aniline black, a permanent black produced by the oxidation of aniline, and the ice colours, which are azo dyes derived from certain coal-tar products containing nitrogen. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z There is also an aniline dye of this name. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z The impression took the place of the scroll work on an ordinary cheque; it was in violet aniline ink, and looked decidedly pretty. Finger Prints 2011-08-07T02:00:07.827Z Any woman who uses fabrics need not be told how Germany has taught the whole world how to make aniline dyes, while her chemists are now modernizing the old-time theories of agriculture. The Revellers 2011-02-26T03:00:50.133Z Those substances yield great quantities of salts of ammonia, the beautiful aniline dyes, paraffin, benzene, napthaline, alizarine, and other valuable products. The Scientific Basis of National Progress Including that of Morality 2010-12-30T03:00:25.567Z This has been called anomalous dispersion, and similar effects have been observed in iodine and sodium vapours, and in solutions of colours derived from aniline which exhibit surface colour. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z It is a great seat of manufacturing industry, among its leading products being cottons, woollens, silks, velvet, mixed textile goods, buttons, ribbons, lace, yarns, thread, carpets, aniline dyes, iron and steel, machinery, pianofortes, and paper. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z Water Colours and Dyes.—The pads most commonly used with office stamps are made of variously prepared gelatine, covered with fine silk to protect the surface, and saturated with an aniline dye. Finger Prints 2011-08-07T02:00:07.827Z Aniline Black differs from other dyes in that it is not sold as a ready-made dyestuff, but is produced in situ upon the fibre by the oxidation of aniline. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z England produces immense quantities of benzene, the greatest part of which goes to Germany, there to be converted into aniline dyes, a considerable quantity of which goes back to England. The Scientific Basis of National Progress Including that of Morality 2010-12-30T03:00:25.567Z The use of poisonous aniline dyes for staining candies all the colors of the rainbow must be defended, if at all, on aesthetic rather than on sanitary grounds. Food Poisoning A particularly difficult shade to obtain is a purple, as there is up to the present time no purplish aniline color known which is fast to light. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. The dye is used for improving the tints of other dyes, as from its want of permanence it cannot be employed alone; but the aniline colours have largely superseded it. The New Gresham Encyclopedia. Vol. 1 Part 2 Amiel to Atrauli The ferrous sulphate here employed is oxidized by the chromic acid to a ferric salt, which serves as a carrier of oxygen to the aniline. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z To render the glue image more distinct the print should be immersed for a few seconds in an aniline dye solution, the glue taking up the colour readily. Wireless Transmission of Photographs Second Edition, Revised and Enlarged 1919 But when many difficultly oxidizable substances, such as chloral, camphor, turpentine oil, aniline, etc., are introduced into the body, the organism has the power of combining these with glucose to form glucosides. The Chemistry of Plant Life The soap colors used for this purpose are mostly aniline dyestuffs. Soap-Making Manual A Practical Handbook on the Raw Materials, Their Manipulation, Analysis and Control in the Modern Soap Plant. An�ilism, aniline poisoning, a name given to the aggregate of symptoms which often show themselves in those employed in aniline works, resulting from the inhalation of aniline vapours. The New Gresham Encyclopedia. Vol. 1 Part 2 Amiel to Atrauli Another mixture is 1.8 part aniline salt, 12 parts potassium ferrocyanide, 200 parts water, 3.5 parts potassium chlorate dissolved in water. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z A little aniline dye should be added to the gum to render it more visible, or a mixture of gum and liquid indian ink will be found suitable. Wireless Transmission of Photographs Second Edition, Revised and Enlarged 1919 An aniline dye, called soluble blue, does very well. Soap-Bubbles and the Forces Which Mould Them Thy streams they have made sewers for their dyes aniline. Satan Absolved It is a liquid of peculiar odour, boiling at 182� C., colourless when quite pure, but rapidly darkening in colour on standing, so that commercial aniline is usually dark-brown. The New Gresham Encyclopedia. Vol. 1 Part 2 Amiel to Atrauli In this method, employing the first-mentioned solution, chlorate of copper is formed, and this being a very unstable compound, readily decomposes, and the aniline is oxidized by the liberated chlor-oxygen compounds. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z Candy is commonly colored with aniline dye and often coated with paraffine to prevent evaporation. The Holy Earth We can consider the history of some of these colours now, because the earliest of them was produced from aniline. Coal and What We Get from It Alas, that modern weavers, Oriental and Occidental, have learned to substitute mineral or aniline dyes! The Oriental Rug A Monograph on Eastern Rugs and Carpets, Saddle-Bags, Mats & Pillows, with a Consideration of Kinds and Classes, Types, Borders, Figures, Dyes, Symbols, etc. Together with Some Practical Advice to Collectors. The salts, like aniline itself, become coloured on exposure to air. The New Gresham Encyclopedia. Vol. 1 Part 2 Amiel to Atrauli The chemistry of aniline black is still incomplete, but it would appear that there are several oxidation products of aniline. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z When heated with aniline it yields phenol and acetanilide. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" At present we are more especially concerned with aniline. Coal and What We Get from It Sometimes, however, the green in them shows the faults of an aniline dye. The Oriental Rug A Monograph on Eastern Rugs and Carpets, Saddle-Bags, Mats & Pillows, with a Consideration of Kinds and Classes, Types, Borders, Figures, Dyes, Symbols, etc. Together with Some Practical Advice to Collectors. If silver filigree work modelled on Palais Royal patterns, or aniline blue scarves be Eastern, he had succeeded in his heart's desire. From Sea to Sea Letters of Travel The latter becomes greenish under the influence of acids, especially sulphuric acid, and this explains the defect known as "greening" which is developed in ordinary aniline blacks during exposure to air. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z Griffiths subsequently applied the same method to the measurement of the specific heat of aniline, and the latent heat of vaporization of benzene and water. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" Closely related thereto is a bluish-grey called “nigrosine,” obtained by heating nitrobenzene with aniline, as well as a certain bluish by-product obtained during the formation of magenta, and known as “violaniline.” Coal and What We Get from It If in doubt as to whether a rug has aniline dyes or been doctored or painted, a handkerchief moistened with the tongue may sometimes discover the truth. The Oriental Rug A Monograph on Eastern Rugs and Carpets, Saddle-Bags, Mats & Pillows, with a Consideration of Kinds and Classes, Types, Borders, Figures, Dyes, Symbols, etc. Together with Some Practical Advice to Collectors. Yes; and don't you see that they only introduce aniline dyes into things intended for us. From Sea to Sea Letters of Travel But already in the year 1834 the German chemist Runge noticed that one of the products obtained by distilling coal-tar, namely, aniline, gave a bright blue coloration under the influence of bleaching powder. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z Water is always selected, although some less volatile liquid, such as aniline or mercury, would possess many advantages. Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 1 "Calhoun" to "Camoens" The alpha-compound is made in precisely the same way as aniline, viz. by acting upon naphthalene with nitric acid so as to form nitronaphthalene, and then reducing the latter with iron dust and acid. Coal and What We Get from It You may find even in choice, closely woven, artistic Shirvans and Kabistans of fifteen and twenty years ago some few figures in certain colours which are clearly and manifestly aniline. The Oriental Rug A Monograph on Eastern Rugs and Carpets, Saddle-Bags, Mats & Pillows, with a Consideration of Kinds and Classes, Types, Borders, Figures, Dyes, Symbols, etc. Together with Some Practical Advice to Collectors. Zinc dust and alcoholic acetic acid reduce it to aniline and phenylhydrazine. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 "Diameter" to "Dinarchus" In it the writing is in first instance done with aniline ink, and then a transfer is made to a plate of a gelatinous composition, from which a series of duplicates can be taken off. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 3 "Convention" to "Copyright" Among these we find a somewhat considerable quantity of aniline, which, however, is never obtained from the tar for commercial purposes, as its isolation in the pure state is too difficult. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" It is related to benzoic acid in the same way that diamidobenzene is related to aniline. Coal and What We Get from It So the mats of commerce are either new, coarse, and crude and offensive with arsenical greens and aniline crimsons and magentas; or they are but soiled patches and bits of old rugs sewn together. The Oriental Rug A Monograph on Eastern Rugs and Carpets, Saddle-Bags, Mats & Pillows, with a Consideration of Kinds and Classes, Types, Borders, Figures, Dyes, Symbols, etc. Together with Some Practical Advice to Collectors. The diffusion of a strong aniline colouring matter into the interior of gelatine is easily observed, and is commonly seen in copying apparatus. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 "Diameter" to "Dinarchus" Staining Reactions.—All strains are readily stained by the usual aniline dyes. The Bacillus of Long Life a manual of the preparation and souring of milk for dietary purposes, together with and historical account of the use of fermente It can be dyed easily, and with little expense, with Diamond or aniline dyes. Hand-Loom Weaving A Manual for School and Home Thus it was observed that the toluidine colour was redder than the aniline colour, and it was a natural inference that the xylidine colour would be still redder. Coal and What We Get from It His fragmentary information, though often inaccurate, is most valuable to those who are seeking once more to find lasting colours, and despair of discovering mordants that will fix the aniline tints. Needlework As Art The floral designs scattered over the field of rose, dark red, or blue show a spontaneity of workmanship that is not governed by Western enterprise, though, curiously enough, aniline dyes prevail. Rugs: Oriental and Occidental, Antique & Modern A Handbook for Ready Reference The proper line to take was to welcome the German product and, with an appropriate reference to Perkins and aniline dyes, to point bashfully to what London could do.... Mummery A Tale of Three Idealists These old blankets are becoming more and more rare, and to-day in their places we have the bright and not always satisfactory results of aniline dyes. Hand-Loom Weaving A Manual for School and Home It has long been known that aniline and toluidine when heated with sulphur evolve sulphuretted hydrogen and give rise to thio-bases, that is, aniline or toluidine in which the hydrogen is partly replaced by sulphur. Coal and What We Get from It Brightly colored fruits should excite suspicion; this same dictum applies to all brightly colored jams and jellies, as the colors are usually produced by the addition of carmine or aniline red. The Home Medical Library, Volume V (of VI) Some are very beautiful; and although many are turned out with aniline dyes, many others are splendidly colored with vegetable dyes. Rugs: Oriental and Occidental, Antique & Modern A Handbook for Ready Reference Bromine finds a considerable use in chemistry as an oxidizing agent, in separating gold from other metals, and in manufacturing disinfectants, bromine salts, and aniline colors. The Economic Aspect of Geology Stain with aniline gentian violet, and partially decolourise with 2 per cent. acetic acid. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. If the colour industry had to depend upon this source of aniline only, its development would have been impossible. Coal and What We Get from It The artificial colors, such as carmine and aniline red, may be detected by observation or by warming the finely divided material on a water bath with a five per cent solution of sodium salicylate. The Home Medical Library, Volume V (of VI) The poorest aniline dyes are used, and it seems hardly possible that the splendid specimens of the fourteenth to the end of the seventeenth century were woven in Morocco. Rugs: Oriental and Occidental, Antique & Modern A Handbook for Ready Reference In these latter the basic aniline dyes in solution are almost exclusively used, on account of their special affinity for the bacterial protoplasm. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 2 "Baconthorpe" to "Bankruptcy" Treat with aniline oil and xylol, equal parts. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. This important discovery was made in 1880 by the Dutch chemist Skraup, who found that by heating aniline with sulphuric acid and glycerin in the presence of nitrobenzene, quinoline is produced. Coal and What We Get from It The constitution of methyl orange follows from the fact that on reduction by stannous chloride in hydrochloric acid solution it yields sulphanilic acid and para-aminodimethyl aniline. Encyclopaedia Britannica, 11th Edition, Volume 3, Part 1, Slice 1 "Austria, Lower" to "Bacon" Unfortunately, aniline dyes are now largely used, and even the designs are less artistic than in former years. Rugs: Oriental and Occidental, Antique & Modern A Handbook for Ready Reference This is always made of material and sometimes painted in aniline dye; if painted in water color or oil it would crack. The Art of Stage Dancing The Story of a Beautiful and Profitable Profession Decolourise with aniline oil till no more colour is discharged. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. The nitrobenzene acts only as an oxidizing agent; the amido-group of the aniline is converted into a group containing carbon, hydrogen, and nitrogen, i.e. the pyridine group. Coal and What We Get from It So were the new and very hideous oriental rugs made in Hoboken, and the aniline pink wall-paper, and the brand new furniture still smelling of department store varnish. Athalie The aniline dyes are, of course, not to be compared to the vegetable, although the best of them are not to be utterly condemned. Rugs: Oriental and Occidental, Antique & Modern A Handbook for Ready Reference Its passion for glaring, metallic, aniline compound tints—tints that "scream," to use a French phrase—its horror of all shade and depth and of pure and simple colors, are, however, most certainly unhealthy. Lippincott's Magazine, December 1878 Filter aniline gentian violet solution on to the section on the slide and allow to stain about twenty-five minutes. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. In 1877, however, Nietzki worked out a very good process for the preparation of quinone from aniline by oxidation with sulphuric acid and bichromate of soda in the cold. Coal and What We Get from It Iron acetate or lactate is somewhat less objectionable, but probably the same effects may be obtained with aniline colours without risk to the leather.” Bookbinding, and the Care of Books A handbook for Amateurs, Bookbinders & Librarians The poorest aniline dye eats into the rug, and the color fades. Rugs: Oriental and Occidental, Antique & Modern A Handbook for Ready Reference Red is one of the most general color names, and embraces colors ranging in hue from aniline to scarlet iodide of mercury and red lead. A Color Notation A measured color system, based on the three qualities Hue, Value and Chroma Immerse in aniline gentian violet, five to thirty seconds. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. That aniline could be obtained by the reduction of nitrobenzene was shown by Zinin in 1842, who used sulphide of ammonium for reducing the nitrobenzene, and named the resulting base “benzidam.” Coal and What We Get from It Obtain specimens of crude petroleum, naphtha, refined oil, aniline dye, paraffine, and carbolic acid; note the properties of each. Commercial Geography A Book for High Schools, Commercial Courses, and Business Colleges This is particularly the case with reference to a large number of aniline colors, which require merely to be dissolved and mixed with perfectly clear water in the dye vessel. Textiles For Commercial, Industrial, and Domestic Arts Schools; Also Adapted to Those Engaged in Wholesale and Retail Dry Goods, Wool, Cotton, and Dressmaker's Trades The time of exposure to the aniline fumes depends on the time of insolation; if short, the ground is soon tinted, and consequently the development should then be stopped; if over-exposed, the development proceeds slowly. Photographic Reproduction Processes To prepare aniline water, pour 4 or 5 c.c. aniline oil into a stoppered bottle and add distilled water, 100 c.c. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. It must be understood that although Runge had discovered aniline in coal-tar, this is not the source of our present supply, for the quantity is too small to make it worth extracting. Coal and What We Get from It The red of the cedar may be heightened by applying a mahogany stain made of Bismark brown aniline and boiling water, in the proportion of 3 qt. of water to 1 oz. of aniline. Mission Furniture How to Make It, Part 2 As a single drop of aniline in a barrel of water will tint the whole mass, so has the entire American mind been colored through the existence of this one glowing personality. Little Journeys to the Homes of the Great, Volume 7 Little Journeys to the Homes of Eminent Orators Exposed in an atmosphere laden with water and aniline, the aniline will be absorbed in those parts where the solution remains acid and in proportion to the remaining acidity.” Photographic Reproduction Processes Wash in aniline oil, 1 part, xylol, 2 parts, until no more colour is discharged. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. A mere trace of aniline is present in the tar ready formed; from the time this base was wanted in large quantities it had to be made by nitrating benzene, and then reducing the nitrobenzene. Coal and What We Get from It If it is desired to give the paper a white shade, a small amount of aniline blue or pink is mixed in; otherwise it is called "natural" or "unblued." The Building of a Book A Series of Practical Articles Written by Experts in the Various Departments of Book Making and Distributing It was from France, England and the United States that Germany stole the typewriter, the steel building, the use of rubber, the aniline dyes, reënforced concrete bridges, air-brakes, the use of electricity. The Blot on the Kaiser's 'Scutcheon The objection is not even very great indeed, for the design can be, without great trouble, transformed into a negative by the aniline method described in the beginning of this work. Photographic Reproduction Processes Treat with aniline oil to remove excess of stain. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. The light oils of tar distillation rejected by the timber-pickling industry now came to the front, imbued with new interest to the technologist as a source of benzene for the manufacture of aniline. Coal and What We Get from It This succeeded perfectly by making the varnish out of Canada balsam stained with a black aniline dye. On Laboratory Arts These, of course, are cheap, but alas! are dyed with fleeting or garish aniline dyes. Home Life in Colonial Days The reactions with phloroglucol and with aniline salts, characteristic of these compounds, is only faintly marked in the main tissue, though strongly in certain individual cells. Researches on Cellulose 1895-1900 The most commonly used dyes for cover-slip film preparations are the aniline dyes. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. The production of aniline from benzene by acting upon this hydrocarbon with nitric acid, and then reducing the nitrobenzene, has already been referred to. Coal and What We Get from It Shellac, 5 parts; borax, 2 parts; glycerine, 2 parts; aniline black, 6 parts; water, 45 parts. Practical Mechanics for Boys They paint pictures on paper, making their colours from the tins of imported aniline dyeing-powders which are sold in the bazar; but there is little demand for these. The Tribes and Castes of the Central Provinces of India Volume II Now, however, some of the best aniline dyes are being used. Textiles and Clothing Stain in aniline gentian violet three to five minutes. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. The large quantity of aniline and toluidine now made has opened up a channel for the use of the waste borings from cast-iron. Coal and What We Get from It They found themselves in a series of stately halls, so covered with pictures in all the hues of the aniline rainbow, that Queen Mab winked, and suffered from an immortal headache. 'That Very Mab' Gas tar now means brilliant aniline dyes, and sweet scents, and flavours that we cannot tell from pears and almonds, and ammonia and carbolic preparations good for the destruction of disease germs. Cormorant Crag A Tale of the Smuggling Days Aniline Dyes The discovery of the so-called aniline dyes has greatly increased the variety of colors available. Textiles and Clothing Wash with aniline oil, 2 parts, xylol, 1 part. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. A demand for aniline on an increased scale sprung up, and the light oils of coal-tar became of still greater importance. Coal and What We Get from It Against aniline black it has the great advantage of not tendering the fibre in the least, and not turning green during storage. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student This plant is one of a large family, numbering over two thousand varieties, from which the well-known dye, madder, is obtained, though, of late years, aniline colouring matter has somewhat depreciated its commercial value. Bob Strong's Holidays Adrift in the Channel Several hues, tints, and shades may be obtained by compounding: for instance, an orange is produced on admixture of picric yellow with aniline red, or a green by adding the same yellow to aniline blue. Field's Chromatography or Treatise on Colours and Pigments as Used by Artists Its main use is in the manufacture of aniline. An Elementary Study of Chemistry Perkin’s mauve prepared the way for the manufacture of aniline, and the discovery of a good process for the production of magenta increased this branch of manufacture to a remarkable extent. Coal and What We Get from It All these blacks may be combined with aniline black with good results as shown in the following recipe:— Black.—Prepare the dye-bath with 10 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student It may be applied alone over stained wood or the shellac itself may be colored with aniline dyes cut in alcohol. Handwork in Wood Of the fifty-one compounds furnished by the distillation of coal, perhaps the most popularly associated with coal-tar colours is aniline, to which we will therefore confine ourselves. Field's Chromatography or Treatise on Colours and Pigments as Used by Artists Large quantities of it are used in the manufacture of the aniline or coal-tar dyes, which include many important compounds. An Elementary Study of Chemistry It remains to add, that the tar obtained from one ton of Lancashire coal furnishes an amount of aniline capable of giving a little over half a pound of magenta. Coal and What We Get from It Any of this class of black may be so topped with aniline black if thought necessary A very fast black is thus got. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Water stains made from dyes other than anilines. Handwork in Wood As the source of mauve and magenta, aniline must be considered the parent of coal-tar colours generally. Field's Chromatography or Treatise on Colours and Pigments as Used by Artists In addition to the hydrocarbons, coal tar contains many other compounds, such as carbolic acid and aniline. An Elementary Study of Chemistry In 1864 he made the interesting discovery that magenta is not formed by the oxidation of pure aniline, but that a mixture of aniline and toluidine is essential for the production of this colouring-matter. Coal and What We Get from It The chemical composition and constitution of aniline black has not yet been worked out. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Notwithstanding this, clothes dyed red are considered lucky, and the āl dye was far more commonly used by Hindus than any other, prior to the introduction of aniline dyes. The Tribes and Castes of the Central Provinces of India—Volume I (of IV) From its behaviour, it would seem to be composed of yellow and red, such a compound as magenta and aniline yellow would afford. Field's Chromatography or Treatise on Colours and Pigments as Used by Artists The resulting compound is known as aniline, a liquid boiling at 182°. An Elementary Study of Chemistry In order to carry on the story of the utilisation of aniline, it is necessary to know something about these other colouring-matters which are obtained from it. Coal and What We Get from It The most usual oxidising agent employed for dyeing aniline black is bichromate of soda, which salt will be found much better for all purposes than bichromate of potash. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The recent discovery of aniline colors, to be extracted from coal refuse, has given art new, beautiful, and durable shades of red, blue, purple, and violet. The Continental Monthly, Vol. 6, No 2, August, 1864 Devoted to Literature and National Policy This is an aniline dye readily soluble in water. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The introduction of cheap cottons and silk fabrics has dealt a blow to hand-weaving, while aniline dyes are driving out the native vegetable product; but both industries still linger in the rural tracts. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 "Bulgaria" to "Calgary" We are thus introduced to methylated aniline as a source of colouring-matters, and as the compound in question has many different uses in the coal-tar industry, a few words must be devoted to its technology. Coal and What We Get from It Another aniline black: For 100 lb. cotton use 11 lb. aniline oil, 15 lb. bichromate of soda, 40 lb. hydrochloric acid and 160 gallons water or 12 lb. sulphuric acid. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student An old carpet woven at Kairouan before the time of aniline dyes was spread over the floor. The Way of Ambition The most useful are hæmatoxylin, carmine, and various aniline colors, among which may be mentioned, besides gentian violet, safranine, Bismarck brown, methyl violet. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses A few miles outside of Philadelphia, at Marcus Hook, on the busy Delaware river where the ships of the world are being made, the Benzol Products Company turns out large quantities of aniline oil. Kelly Miller's History of the World War for Human Rights The same result can, in fact, be arrived at by heating dry aniline hydrochloride, i.e. the hydrochloric acid salt of aniline, with methyl alcohol or wood-spirit in strong metallic boilers under great pressure. Coal and What We Get from It Prepare concentrated solutions of 1¾ lb. aniline salt in 1 gallon water, 1½ lb. ferrocyanide of potash in ¾ gallons water and 1½ lb. potassium chlorate in 1½ gallons water. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student If heated with solution of potassium hydroxide, odour of aniline is given off; if liquid, when it is warmed with a few drops of chloroform, a penetrating and unpleasant odour of isocyanide. Aids to Forensic Medicine and Toxicology If an aniline stain has been used, it will not do to let it stay more than a minute or so in the alcohol, as the latter quickly extracts the stain. Elements of Structural and Systematic Botany For High Schools and Elementary College Courses The aniline oil, the essential basis of aniline dyes, is made into tints as fair and perfect as any the wizards of Germany ever conjured out of their test tubes. Kelly Miller's History of the World War for Human Rights By a similar operation, using ethyl alcohol, or spirit of wine, diethylaniline can be obtained, and by heating dry aniline hydrochloride with aniline under similar conditions a crystalline base called diphenylamine is also prepared. Coal and What We Get from It The solution of aniline salt is first added to the bath, then the sodium chlorate and ammonium chloride, and lastly the copper sulphate, dilute the whole to 14° Tw. and then enter the goods. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The symptoms closely resemble those of aniline poisoning, but there is perhaps greater mental confusion. Aids to Forensic Medicine and Toxicology The receiving pen is a fine glass siphon, drawing off aniline ink from a small glass holder. Scientific American, Volume 40, No. 13, March 29, 1879 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures But Foerster6 objects to this method because he finds the color to be due to the presence of furfurol, and that pure amyl alcohol gives no color with aniline and hydrochloric acid. Scientific American Supplement, No. 365, December 30, 1882 It can be made soluble by the action of sulphuric acid in just the same way as the other aniline blue. Coal and What We Get from It Aniline Black.—This black is produced direct upon the cotton fibre by various processes which entail the oxidation of aniline. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student All the above-named aniline derivatives are included in Part I. of the scheduled poisons. Aids to Forensic Medicine and Toxicology One product in these processes is called aniline, that is, the base of those beautiful colors so popular with ladies these last days—Mauve, Magenta, and Solferino. The Continental Monthly, Vol. 5, No. 2, February, 1864 Devoted To Literature And National Policy Jorissen5 tests for fusel oil by adding 10 drops of colorless aniline and 2 to 3 drops of hydrochloric acid to 10 c.c. of the alcohol. Scientific American Supplement, No. 365, December 30, 1882 During the oxidation of aniline for the production of mauve—which colouring-matter, it may be mentioned, is no longer made—a red compound is formed as a by-product. Coal and What We Get from It Eva's hat was trimmed with a draggled feather and a bunch of roses which she had tried to color with aniline dye. The Portion of Labor It is used in the manufacture of aniline dyes, and may act as an industrial poison. Aids to Forensic Medicine and Toxicology Ducrey's bacillus occurs in the form of minute oval rods measuring about 1.5 µ in length, which stain readily with any basic aniline dye, but are quickly decolorised by Gram's method. Manual of Surgery Volume First: General Surgery. Sixth Edition. This is the first step in the formation of aniline. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association By a similar process, using a dye-bath containing the aniline salt and oxidizing mixture, cotton fibre is easily dyed. Coal and What We Get from It From the tar many products are derived such as aniline dyes, benzene, carbolic acid, picric acid, napthalene, pitch, anthracene, and saccharin. Artificial Light Its Influence upon Civilization This was "mauve," the first of the aniline dyes. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries These artificial coal-tar, or aniline, dyes have practically undisputed sway to-day, and the vast areas of land formerly used for the cultivation of vegetable dyes are now free for other purposes. General Science To show you that aniline is formed, I will now produce a violet colour with it, which only aniline will give. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association It has already been stated that the old aniline yellow of 1863 is no longer used on account of its fugitive character. Coal and What We Get from It In this test, green aniline, red potassium permanganate, and bran were used. The Water Supply of the El Paso and Southwestern Railway from Carrizozo to Santa Rosa, N. Mex. American Society of Civil Engineers: Transactions, No. 1170 The funny thing about it was that when Perkin tried to repeat the experiment with purer aniline he could not get his color. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries Because they desired some ecstasy that would lighten the leaden substance of life they turned to drunkenness, which did no more than jumble reality, steep the earth in aniline dyes, tinge the sunset with magenta. The Judge It only remains to be said that for making Magenta, pure aniline will not do, what is used being a mixture of aniline, with an aniline a step higher, prepared from toluene. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Aniline black introduced; leading to a new use for potassium chlorate and copper salts, and to the manufacture of aniline salt. Coal and What We Get from It In recent years aniline colors have been largely employed. What Philately Teaches A Lecture Delivered before the Section on Philately of the Brooklyn Institute of Arts and Sciences, February 24, 1899 It was because he was working with impure chemicals, with aniline containing a little toluidine, that he discovered mauve. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries Other varieties are coloured with aniline dyes of different colours. Nitro-Explosives: A Practical Treatise If I were to give you the formula of Magenta you would be astonished at its complexity and size, but I think now you will see that it is really built up of aniline derivatives. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Acid yellow discovered; leading to new use for aniline yellow. Coal and What We Get from It The interrelation of science is well shown in this, for it was the discovery of the aniline dyes in the latter half of the nineteenth century which made the fruitful study of bacteria possible. Disease and Its Causes This is not an opinion of mine but a matter of fact, not to be decided by Shakespeare, who was not acquainted with the aniline products. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries In the arts it is chiefly used in the preparation of aniline. Nitro-Explosives: A Practical Treatise Methyl Violet is constructed of aniline or substituted aniline groups; the addition of CH3Cl, then, gives us the Methyl Green. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association As aniline is to benzene, so are the naphthylamines to naphthalene. Coal and What We Get from It The refraction index of the bacterial cell is so slight that the microscopic study is facilitated or made possible by staining them with various aniline dyes. Disease and Its Causes The value of the aniline colors lies in their infinite variety. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries Nitro- benzene, when reduced with iron, zinc, or tin, and hydrochloric acids, forms aniline. Nitro-Explosives: A Practical Treatise Accordingly hydrogen is taken up, and we get C6H5NH2 formed, which is aniline. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Resorcinol is a phenolic derivative of benzene containing two hydroxyl groups; it is therefore related to phenol in the same way that diamidobenzene is related to aniline or phthalic acid to benzoic acid. Coal and What We Get from It Of the dyes produced directly upon the fiber itself, one may take aniline black and also primulin as a type, the latter a dye somewhat recently introduced by Mr. A.G. Scientific American Supplement, No. 810, July 11, 1891 One of the most valuable of the aniline antiseptics employed by Ehrlich is flavine or, if the reader prefers to call it by its full name, diaminomethylacridinium chloride. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries But modern dress stuffs, weakened by aniline dyes and stiffened with Chinese clay, permit of no such exhaustive research. The Wings of the Morning This aniline, C6H5NH2, is a base, and forms the foundation of all the so-called basic aniline colours. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association It was prepared in precisely the same way as induline was prepared from aniline yellow. Coal and What We Get from It Dissolve the aniline in the alcohol, and add the glycerine. Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889 From aniline again are made "phenacetin," "antipyrin" and a lot of other drugs that have become altogether too popular as headache remedies—say rather "headache relievers." Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries Twenty-eight years ago Mr. Perkin discovered the first of the aniline dyes. Scientific American Supplement, No. 470, January 3, 1885 Methyl Violet is a colour we have already referred to, and its chemical structure is still more complex, but it also is built up of aniline materials, and so is a basic aniline colour. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association From the introduction of aniline yellow in 1863 to the present time, about 150 distinct compounds of this group have been given to the tinctorial industry. Coal and What We Get from It What Diamond Dyes and Paints Are Made of.—Solutions of the aniline colors. Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889 He treats this with hydrogen, which displaces the oxygen and gives C6H5NH2 or aniline, which is the basis of so many of these compounds that they are all commonly called "the aniline dyes." Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries This salt is not actively poisonous, and no one thought of attributing injurious properties to materials dyed with the aniline mauve. Scientific American Supplement, No. 470, January 3, 1885 I firmly believe that in order to get the best results either with logwood black or "aniline blacks," it is absolutely necessary to have in possession a more scientific and manageable process of proofing. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association But as chemistry enabled the manufacturer to obtain aniline in quantity from benzene, so science has placed quinoline at his disposal. Coal and What We Get from It Recipe to Make Violet Ink.—Ordinary aniline violet soluble in water, with a little alcohol and glycerine, makes an excellent ink. Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889 Celluloid can be given any color or colors by mixing in aniline dyes or metallic pigments. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries It was first made from aniline by the agency of mercurial salts, and afterward by that form of arsenic known to chemists as arsenic acid. Scientific American Supplement, No. 470, January 3, 1885 These insoluble compounds, however, have sufficient acid-affinity left in the combined tannic acid to unite also with the basic aniline colours, forming very fast or insoluble colour lakes. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Faded Goods:—Plush goods and all articles dyed with aniline colors, which have faded from exposure to the light, will look as bright as new after sponging with chloroform. The Whitehouse Cookbook (1887) Cooking, Toilet and Household Recipes, Menus, Dinner-Giving, Table Etiquette, Care of the Sick, Health Suggestions, Facts Worth Knowing, Etc., Etc. The Whole Comprising a Comprehensive Cyclopedia of Information for the Home If the paper is to be tinted or body-colored, colors made from aniline are generally used. A Book of Exposition The ten primary products or crudes are then converted into secondary products or "intermediates" by processes like that for the conversion of benzene into aniline. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries He referred to Sir H. Bessemer, one of his valued colleagues in the vice-presidency of the institute, and Mr. Perkins, the discoverer of aniline dyes. Scientific American Supplement, No. 470, January 3, 1885 There are but few acids that act like tannic acid in fixing basic aniline dyestuffs, but oleic acid and other fatty acids are of the number. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Using aniline dyes instead of the lampblack, you can have it any desired color, and it can be used on wood or hard paper. The Whitehouse Cookbook (1887) Cooking, Toilet and Household Recipes, Menus, Dinner-Giving, Table Etiquette, Care of the Sick, Health Suggestions, Facts Worth Knowing, Etc., Etc. The Whole Comprising a Comprehensive Cyclopedia of Information for the Home The color produced by the gum distillate with aniline acetate can now be compared with that obtained from some standard substance treated similarly. Scientific American Supplement, No. 821, September 26, 1891 William Henry Perkin was looking for quinine when he blundered into that rich and undiscovered country, the aniline dyes. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries The oxidation of aniline has been carefully investigated. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 Could the acid colour Alizarin, if fixed on cotton cloth, combine with a basic aniline colour, e.g. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association If the public wants raspberry jam, raspberry jam it gets; and if, being aroused, it demands that this shall be made out of raspberries instead of apples, dock-seeds and aniline, it ultimately has its way. A Librarian's Open Shelf Shoddy treated with aniline dyes can produce effects that overwhelm the colours of the honest old materials which owed their hues to the efforts of the vegetable and the insect. Our Stage and Its Critics By "E.F.S." of "The Westminster Gazette" In their cheapness lies the offense of the aniline dyes in the minds of some people. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries The great commercial value of aniline is due to the readiness with which it yields, directly or indirectly, valuable dyestuffs. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 One of the raw materials for preparing this violet dye is a substance with a long name, which itself was prepared from aniline. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Another advantage of alizarine blue and the other alizarine dyestuffs is that they unite with all wood colors, as well as with indigo carmine and all aniline dyestuffs. Scientific American Supplement, No. 530, February 27, 1886 If there be any reason for the existence of a raffia basket in hideous aniline hues it doth not yet appear. Final Report of the Louisiana Purchase Exposition Commission That indigo on breaking up gave off aniline was discovered as early as 1840. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries Aniline hydrochloride forms large colourless tables, which become greenish on exposure; it is the "aniline salt" of commerce. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 From the aniline dye that beautifies a picture or a dress, to the explosive that lifts a reef or mines the Alps for a highway, the gradations are infinite and multiform. Lippincott's Magazine of Popular Literature and Science Volume 17, No. 097, January, 1876 There's an aniline dye that you rub through a stencil-plate that eats about a foot into any stone and wears good to the last. A Diversity of Creatures Blue pills are made of the refuse; your female servants use aniline dyes; and there you are. Twenty-One Days in India; and, the Teapot Series On an earlier page I explained how by starting with the simplest of ring-compounds, the benzene of coal tar, we could get aniline. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries Anilides, compounds in which the amino group is substituted by an acid radical, are prepared by heating aniline with certain acids; antifebrin or acetanilide is thus obtained from acetic acid and aniline. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 With something of a flourish, I shall tell how in the year 1856 a young chemist, named Perkin, while trying to produce quinine synthetically, hit upon the process of producing aniline dyes. Reveries of a Schoolmaster In a former chapter some slight reference has been made to those bye-products of coal-tar which have proved so valuable in the production of the aniline dyes. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes It may not be generally known that the aristocracy do not employ aniline dyes for their blue blood. Twenty-One Days in India; and, the Teapot Series Suppose we go a step further and boil the aniline oil with acetic acid, which is the acid of vinegar minus its water. Creative Chemistry Descriptive of Recent Achievements in the Chemical Industries Potassium permanganate in neutral solution oxidizes it to nitrobenzene, in alkaline solution to azobenzene, ammonia and oxalic acid, in acid solution to aniline black. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 He printed his positive, dissolved his aniline dye, which was to be firelight effect, in the bathtub,—and I should like to know what the landlord thought when next he viewed that tub! The Phantom Herd From the nitrobenzene thus obtained, the aniline which is now used so extensively is prepared. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes Mix a rather weak solution of clear aniline dye of the desired color and dip the plate in it, wiping the plate side clean. The Boy Mechanic: Volume 1 700 Things for Boys to Do It had been in the shop for years, and was unearthed for this occasion—a perfect relic of later Victorian aniline dye. The Reason Why A. W. von Hofmann investigated these variously prepared substances, and proved them to be identical, and thenceforth they took their place as one body, under the name aniline or phenylamine. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 The third sampled the syrup, but his six legs were presently raised in the air, for the syrup was colored with aniline dyes. Toaster's Handbook Jokes, Stories, and Quotations Stated in a few words, the above is the process adopted on all hands for the production of commercial aniline, or aniline oil. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes Make the copy to be reproduced on ordinary paper with aniline ink; using a steel pen, and making the lines rather heavy so they have a greenish color in the light. The Boy Mechanic: Volume 1 700 Things for Boys to Do Since the introduction of aniline black, some dyers use it in place of logwood both for wool and cotton. Scientific American Supplement, No. 586, March 26, 1887 Although aniline is but feebly basic, it precipitates zinc, aluminium and ferric salts, and on warming expels ammonia from its salts. Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1 A friend in London had inherited through his German wife a large aniline dye plant on the Rhine. Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 Many of the aniline dyes depend entirely for their superiority, on the quality of the oil used, and for this reason it is subject to one or more processes of rectification. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes From our own production we can offer some one metals and aniline dye for cotton, viscose, wool, silk, leather. The Online World It answers very well for dippers, substituting 2 oz. aniline black for every pound logwood required. Scientific American Supplement, No. 586, March 26, 1887 A piece of this aniline pencil was caught in the false teeth. Anomalies and Curiosities of Medicine Some progress has been made in this direction, but so far the main results are certain degradation-products such as aniline dyes derived from coal tar; salicylic acid; essences of fruits; etc. Popular Science Monthly Oct, Nov, Dec, 1915 — Volume 86 The distillation and rectification of aniline oil is practised on a similar principle to the fractional distillation which we have noticed as being used for the distillation of the naphthas. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes It is used in perfumery, and is manufactured in large quantities in the preparation of aniline. The Gutenberg Webster's Unabridged Dictionary Section M, N, and O Then mother boiled them in copperas water, and aniline, and all the dyes she had, and the boys polished them, and they stood in shining black, red, blue and yellow heaps. Laddie; a true blue story Black urine is generally caused by the ingestion of pigmented food or drugs, such as carbolic acid and the anilines. Anomalies and Curiosities of Medicine The same aniline dyes are also employed in the manufacture of an imitation Demerara sugar from white beet sugar crystals. The Project Gutenberg Encyclopedia Volume 1 of 28 It is produced from the sulphate of aniline by mixing it with a cold saturated solution of bichromate of potash, and allowing the mixture to stand for ten or twelve hours. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes The college is very much opposed, both from aesthetic and hygienic motives, to the use of aniline dyes. Daddy-Long-Legs Of course there were always red and black aniline ones, and yellow and blue, but none of us ever like them half so well as those mother coloured, herself. Laddie; a true blue story How could they find out that their tea and coffee, their sugar and flour, had been doctored; that their canned peas had been colored with copper salts, and their fruit jams with aniline dyes? The Jungle Anatto, turmeric, carrot-juice used formerly to be employed for colouring milk, butter and cheese, but of late certain aniline dyes, mostly quite as harmless physiologically as the vegetable dyes just mentioned, are largely being used. The Project Gutenberg Encyclopedia Volume 1 of 28 The importance of the substance lies in the fact that, by the action of various chemical reagents, a series of colouring matters of very great richness are formed, and these are the well-known aniline dyes. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes Take glycerine, 20 parts; fuchsin, 3 parts; aniline oil, 2 parts; carbolic acid, 2 parts. Scientific American Supplement, No. 417, December 29, 1883 Mother gathered the fanciest every fall, dried them, and dipped them in melted alum coloured with copperas, aniline, and indigo. Laddie; a true blue story The supersession of madder by aniline dyes has, indeed, for a time almost ruined the small farmers of Vaucluse. The Roof of France At the present time all Demerara sugar, with the exception of that portion that is dyed with aniline dye, has had its colour artificially given it and consequently contains strong traces of tin. The Project Gutenberg Encyclopedia Volume 1 of 28 As early as 1836, it was discovered that aniline, when heated with chloride of lime, acquired a beautiful blue tint. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes With regret I see this handsome and harmless colour being gradually superseded by the economical anilines, whose poisonous properties have not yet been fully recognised by the public. To the Gold Coast for Gold A Personal Narrative in Two Volumes.—Volume I Thus, various aniline dyes were proved to be bromine absorbents, and likewise, more or less, to be capable of being acted upon by light in those regions of the spectrum they absorbed. Scientific American Supplement, No. 392, July 7, 1883 To overcome this difficulty the water must be tinged with some aniline color; aniline red or violet, which are soluble in water, answers the purpose very well. Scientific American Supplement, No. 344, August 5, 1882 European refined beet-sugar coloured with aniline dye to distinguish it from Demerara cane sugar is sold under the name of ``yellow crystals.'' The Project Gutenberg Encyclopedia Volume 1 of 28 It was found that, by adding bichromate of potash to a solution of aniline and sulphuric acid, a powder was obtained from which the dye was afterwards extracted, which is known as mauve. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes This reaction is common to many aniline colors. Scientific American Supplement, No. 363, December 16, 1882 He showed samples of benzine which he produced from gas obtained at the Rochdale Road Gasworks, and, further, nitro-benzine, aniline, and coloring matters, which he had made from this gas benzine. Scientific American Supplement, No. 392, July 7, 1883 Certain makers of aniline colors sold mixtures ready prepared for printing which were known to contain sulpholeic acids. Scientific American Supplement, No. 286, June 25, 1881 If you wish to dye your feathers it may be done by obtaining the aniline dye used on wool. Hunting with the Bow and Arrow There were thus two methods of obtaining aniline from tar, the experimental and the practical. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes With gelatine and aniline hydrochloride it exhibits reactions similar to those given by the diphenylmethane condensation products; its tanning properties also are similar to those of the latter. Synthetic Tannins He was the discoverer of benzole, the basis of our modern brilliant aniline dyes. Steam, Steel and Electricity Although the modern Indian still prefers the product of hand looms, he has been quick to adopt the harsh aniline dyes, which are not only easier to secure, but produce more striking results. Inca Land Explorations in the Highlands of Peru It is used in the manufacture of aniline dyes, in making varnishes, and for burning in spirit lamps. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics It is also known as phenylamine or amido-benzole, or commercially as aniline oil. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes A precipitate is always thrown down when Neradol D or wood pulp is present; only the Neradol D precipitate is soluble in excess of aniline hydrochloride. Synthetic Tannins In the excitement, or the desire to "take a chance," I had not given a thought to the plain fact that the drops were not aniline. Writing for Vaudeville From the coal also comes coal tar, the material from which such a long series of valuable materials, as aniline colours, carbolic acid, etc, is derived. The Story of Germ Life The chief poisonous dyes are the red and yellow coralline, substances derived from that series of chemical bodies which have been obtained of late years from coal tar, and commonly known as the aniline series. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics There are various methods of reducing nitrobenzene for aniline, the object being to replace the oxygen of the former by an equivalent number of atoms of hydrogen. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes The water-soluble condensation product precipitates gelatine, but not aniline hydrochloride. Synthetic Tannins In my childhood my mother called this colour aniline red. Moths of the Limberlost This is the basis of the aniline dyes, and of many perfumes and flavors. An Introduction to Chemical Science Her dress is a plain brown frock, with a woollen pelerine of black and aniline mauve over her shoulders, all very trim in honor of the occasion. John Bull's Other Island When pure, aniline is a colourless oily liquid, but on exposure rapidly turns brown. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes Since the manufacture of aniline dyes abroad had diminished the demand for cochineal, Barrios decided to replace this export by cultivating coffee. Hispanic Nations of the New World; a chronicle of our southern neighbors He lathered the man with aniline and shaved him, while all the others kept a straight face. My Life and My Efforts The former, wood spirit, is obtained in an impure state by distilling wood; it is used to dissolve resins, fats, oils, etc., and to make aniline. An Introduction to Chemical Science The Old Blanket Room contains an assortment of the rarer and older Navaho, Mexican and Chimillo blankets, some of which are in the exquisite old colors used before modern aniline dyes were known. The Grand Canyon of Arizona; how to see it It is by the action upon aniline of certain oxidising agents, that the various colouring matters so well known as aniline dyes are obtained. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes In Germany a substitute has been found in aniline, which is so cheap that within a measurable distance of time no indigo whatever will be bought. The Coming Conquest of England We was in a little back room, and I was filling up a gross of six-ounce bottles with hydrant water colored red with aniline and flavored with cinnamon. The Gentle Grafter Of late, the composition of writing inks has become far less constant, aniline and other dyes being frequently employed, and other metallic salts substituted for the ferrous- sulphate formerly invariably used. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. Thus, once somebody called an aniline dye, which is soluble in water and is called ``nigrosin,'' by the name ``moorosin,'' and asked for it under that name in the store. Criminal Psychology; a manual for judges, practitioners, and students Commercial aniline oil is not, as we have seen, the purest form of rectified aniline. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes Many other examples, including such important products as bromine, oxalic acid, and aniline, could be quoted to show the results of the German price-cutting policy. The Riddle of the Rhine; chemical strategy in peace and war There was two dollars' worth of fluid extract of cinchona and a dime's worth of aniline in that half-gross of bitters. The Gentle Grafter Their experiments, however, date back many years ago, a few of them before the time of the use of the "anilines" for added color. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. It was like a picture of an earthquake in a city of aniline pink and grey and keen green cardboard, and he wished it had never existed. Soul of a Bishop From the first of these, which is almost pure aniline, aniline black is derived, and a number of organic compounds which are further used for the production of dyes. The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes Fortunately he prefaced his remarks by explaining his ignorance of the "technical matters involved in this aniline dye industry." The Riddle of the Rhine; chemical strategy in peace and war It is also important to mix the materials well before applying heat; the aniline sulfate should have dissolved almost completely and the ferrous sulfate should be distributed throughout the solution. Organic Syntheses Log-wood ink marks are mostly reddened by oxalic acid, and alizarin marks become bluish, but aniline inks are unaffected. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. In the former of these papers he announced the discovery of Benzol, which, in the hands of modern chemists, has become the foundation of our splendid aniline dyes. Faraday as a Discoverer The hydrochloride of aniline is important and is known commercially as "aniline salt." The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes To discriminate between the two latter, test with solution of caustic soda, when decoloration or change of color will indicate aniline blue and permanence will indicate presence of indigo blue. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. The percentage yields have been based on the amount of aniline taken. Organic Syntheses The first discovery of "aniline" is credited to Helot in 1750. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. The "added" color compounds, excluding those of the aniline family which pertain to the more modern ink compositions, are of two classes: those possessing tannin and color-yielding materials and those containing only a color-yielding material. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. First, light aniline oils pass over, followed by others, and finally by the heavy oils, or "aniline-tailings." The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes Do you consider it safe to use for a permanent record aniline inks? Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. It would probably be more legitimate to base the calculation on the amounts of aniline taken and of nitrobenzene not recovered, since undoubtedly the latter is reduced to aniline during the course of the reaction. Organic Syntheses Fritsche in the same year by the distillation of indigo with caustic potash developed a product which he also called aniline, the name being derived from the Portuguese word anil, meaning indigo. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. To the first question, 'Do you consider it safe to use for a permanent record aniline inks!' the unanimous answer was decidedly no. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. These are the inks made from aniline and other dyes which are held in solution in water. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. I give aniline sulphate the preference, as nitric acid acts upon unbleached sulphite, if present in the paper, the same as it acts upon ground wood, viz., turning it brown. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. Preceding the discovery of the "anilines," as already related, other substances had been employed for "added" color in the admixture of ink, principally madder, Brazil wood, indigo, and logwood. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. It differed from aniline in having the same color in solution. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. Prussian blue, aniline blue and indigo blue are to be tested as follows: Solution of chloride of lime, no change of color for prussian blue; decoloration or faint yellow for aniline blue or indigo. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. Springmuhl in 1873 obtained an accessory product in the artificial manufacture of alizarin out of anthracene, from which a beautiful blue was made, superior in many respect to the aniline blues. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. With hydrochloric acid, logwood ink marks turn reddish or reddish-gray, alizarin marks greenish, and aniline ink marks reddish or brownish-gray. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. The origin and history of the "anilines" are known. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. The intensity of some of the aniline colors may be indicated by the fact that a single grain of eosine in ten millions of water exhibits a definite rose-pink color. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. In 1825 Faraday in rectifying naphtha discovered benzole, which by the action of strong nitric acid be converted into nitro-benzole; and this latter, when agitated with water, acetic acid and iron filings produced aniline. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. In 1875 the firm introduced violet ink made from the aniline color of that name. Forty Centuries of Ink or, a chronological narrative concerning ink and its backgrounds, introducing incidental observations and deductions, parallels of time and color phenomena, bibliography, chemistry, poetical effusions, citations, anecdotes and curiosa together with some evidence respecting the evanescent character of most inks of to-day and an epitome of chemico-legal ink. |
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