| 单词 | perchloride |
| 例句 | If there is any hæmorrhage, bathe with very cold water in which alum has been dissolved, and apply a styptic, as tannic acid or perchloride of iron. A Manual of Toy Dogs How to breed, rear, and feed them 2012-03-25T02:00:07.687Z For the latter reason I do not use the subsulphate and perchloride of iron; for the former, the permanganate of potassium. A System of Practical Medicine by American Authors, Vol. I Volume 1: Pathology and General Diseases 2012-03-17T02:00:54.097Z A red sympathetic ink may be made in the following manner: Write with a very dilute solution of perchloride of iron—so dilute, indeed, that the writing will be invisible when dry. Scientific American, Vol. XXXIX.?No. 24. [New Series.], December 14, 1878 A Weekly Journal Of Practical Information, Art, Science, Mechanics, Chemistry, And Manufactures 2012-01-05T03:00:31.783Z The action of the etching mordant—perchloride of iron—being in exact proportion to the light and shade of the developed print. Engraving for Illustration Historical and Practical Notes 2011-07-19T02:00:23.283Z The mordant used in perchloride of iron, which is a 'still mordant,' i.e., one which does not evolve bubbles of gas. Photogravure 2011-06-19T02:00:24.663Z Then, if available, freshly precipitated ferric hydrate must be given, which can be prepared by adding a solution of ammonia to one of iron perchloride. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 6 "Armour Plates" to "Arundel, Earls of" The more important of those in use to-day are carbolic acid, the perchloride and biniodide of mercury, iodoform, formalin, salicylic acid, &c. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 2 "Anjar" to "Apollo" And if, as you tell me, there is some mercurial perchloride, Taggart and the Medical Staff will jump for joy. The Dop Doctor The chemical agents by which precipitation is accomplished are many and various; among them are lime, alum, iron perchloride, phosphates, etc. The Home Medical Library, Volume V (of VI) A strong solution of perchloride of iron penetrates only the thinner parts of the film, whereas a weaker acts also through the thicker parts. Photogravure 2011-06-19T02:00:24.663Z Prepare a similar series of tube cultivations numbered consecutively 7 to 12 and add varying quantities of the mercuric perchloride solution, viz.: The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. The perchloride of mercury is another very powerful antiseptic used in solutions of strength 1 in 2000, 1 in 1000 and 1 in 500. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 2 "Anjar" to "Apollo" Numerous other chemical substances have been used, alone and also in conjunction with one another, such as perchloride of iron, copperas, manganese, &c. Manures and the principles of manuring With the perchloride of iron it gives a blackish-green color, and sulphuric acid colors it red. The Medicinal Plants of the Philippines “The ammonio and potasso-tartrate fully possess and the perchloride exactly neutralized partakes of the same property; but the experiment is far more neatly made and succeeds better with the other salts.” Photographic Reproduction Processes This develops a blood-red colour with perchloride of iron, bleached by corrosive sublimate. Aids to Forensic Medicine and Toxicology If two drops of phenic acid are diluted with three thousand to five thousand parts of water, a distinct blue color is produced by one drop of solution of perchloride of iron. Scientific American Supplement, No. 315, January 14, 1882 Another moan escaped him as the discoloured bandage, with its faint odour of perchloride, was stripped from the raw and inflamed flesh. Leaves from a Field Note-Book Tannic acid, the neutral acetate of lead and caustic potash produce with it an abundant precipitate; the perchloride of iron colors it a dark green. The Medicinal Plants of the Philippines Light decolors it rapidly, and ten or twelve minutes' exposure through a positive cliché suffices to well impress it, that is, to reduce in the whites the iron perchloride to the state of protochloride.” Photographic Reproduction Processes Meconic acid gives a blood-red colour with perchloride of iron, not discharged by corrosive sublimate or chloride of gold. Aids to Forensic Medicine and Toxicology The plate is then bitten with perchloride of iron, which gives a first biting, leaving all the lines in relief. Scientific American Supplement, No. 312, December 24, 1881 There is no Poisons Act here and you can buy perchloride as freely as pepper. Letters from Mesopotamia in 1915 and January, 1916, from Robert Palmer, who was killed in the Battle of Um El Hannah, June 21, 1916, aged 27 years The perchloride of mercury sublimes undecomposed in the bulb, previously undergoing fusion. A System of Instruction in the Practical Use of the Blowpipe Being A Graduated Course Of Analysis For The Use Of Students And All Those Engaged In The Examination Of Metallic Combinations The red coloration disappears, a part of the iron perchloride is washed out, and in the parts which have not been acted on by light the perchloride is transformed into sesquioxide. Photographic Reproduction Processes The similar colour produced by sulpho-cyanide of potassium and perchloride of iron is discharged by chloride of gold and corrosive sublimate. Aids to Forensic Medicine and Toxicology The surface is then covered with the biting fluid, which is a solution of perchloride of iron at 45� Baum�, and after few minutes' contact the plate is engraved. Scientific American Supplement, No. 312, December 24, 1881 I then proceeded to the local chemist and had my medicine-case filled up, and secured an extra supply of perchloride. Letters from Mesopotamia in 1915 and January, 1916, from Robert Palmer, who was killed in the Battle of Um El Hannah, June 21, 1916, aged 27 years When perchloride of mercury was subjected to the voltaic current, it did not conduct in the solid state, but it did conduct when fluid. Experimental Researches in Electricity, Volume 1 Float the paper on a mixture by equal volumes of a solution of iron perchloride and another of uranium nitrate, each at 10 per 100 of water. Photographic Reproduction Processes French physician expresses his preference for lemon juice, as a local application in diphtheria, to chlorate of potash, nitrate of silver, perchloride of lime water. Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889 Prussiate of potash when brought into contact with the perchloride of iron immediately turns the latter blue, but it does not affect the protochloride. Scientific American Supplement, No. 514, November 7, 1885 This may be either carbolic acid 1 in 20, or—what is less volatile, perhaps more effectual, and certainly more economical—perchloride of mercury 1 in 1,000. Diseases of the Horse's Foot He would have been greatly irritated and thrown off his balance, had any one told him that the elixir of gold is nothing but the perchloride of iron. Les Misérables So soon as it is dry it is etched, and this is done by means of a solution of perchloride of iron in alcohol. Scientific American Supplement, No. 344, August 5, 1882 Now, the brass or copper trinket is steeped in a solution of perchloride of gold and bicarbonate of potash, and in less than a minute the thing is accomplished. Samuel Brohl and Company A bath is first prepared consisting of ten parts perchloride of iron, five parts oxalic or some other vegetable acid, and one hundred parts water. Scientific American Supplement, No. 514, November 7, 1885 After removal from the bath, the coronet may be dressed with a moderately strong solution of carbolic acid or perchloride of mercury. Diseases of the Horse's Foot If, in spite of our precautions, the discharge becomes purulent, then the track made by the penetrating object should be syringed twice daily with a 1 in 1,000 solution of perchloride of mercury. Diseases of the Horse's Foot Both alcohol and iron perchloride will coagulate albumen; their action, therefore, on the image will not be injurious, since they will harden the remaining albumen still further. Scientific American Supplement, No. 344, August 5, 1882 This is doubtless best done by keeping the foot continually in a cold bath, rendered strongly antiseptic by the addition of sulphate of copper and perchloride of mercury. Diseases of the Horse's Foot |
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