 | Leopold Gmelin - 1848 - 570 pages
...Mereuranilium C12NH"Hg,CI. Alcoholic aniline in excess is precipitated by alcoholic corrosive sublimate. Nacreous precipitate, which must be collected on a...aniline even at 60°, and turns yellowish. (Gerhardt.) C12NH7HgCl 228-4 .... 100-00 6. With 3 At. Chloride of Mercury. — Rises to the surface as a pasty... | |
 | Chemical Society (Great Britain) - 1902 - 846 pages
...heating to boiling, and allowing to stand. Very fine, brown, plume-like crystals separated. These were collected on a filter and washed with a small quantity of alcohol and again with dilute alcohol and dried at 110°. They melted, not very sharply, at 200—202°. On... | |
 | 1851 - 520 pages
...cyanogen, by which means crystals are deposited during the action in considerable abundance. These are collected on a filter, and washed with a small quantity of alcohol ; and the filtrate, on being again exposed to the action of cyanogen, yields an additional quantity... | |
 | William Francis, Henry Croft - 1851 - 496 pages
...cyanogen, by which means crystals are deposited during the action in considerable abundance. These arc collected on a filter, and washed with a small quantity of alcohol ; and the filtrate, on being again exposed to the action of cyanogen, yields an additional quantity... | |
 | Leopold Gmelin - 1857 - 568 pages
...Mercuranilium C12NH'Hg,Cl. Alcoholic aniline in excess is precipitated by alcoholic corrosive sublimate. Nacreous precipitate, which must be collected on a...aniline even at 60°, and turns yellowish. (Gerhardt.) Gerhardt. 12 С 72-0 .... 31-52 31-2 N 14-0 .... 6-13 7 H 7-0 .... 3-ОГ HgCl 135-4 .... 59-28 C12NH'HgCl... | |
 | Leopold Gmelin - 1857 - 576 pages
...Mcrcuranilium C1JNH"Hg,(Jl. Alcoholic aniline in excess is precipitated by alcoholic corrosive sublimate. Nacreous precipitate, which must be collected on a...alcohol. It gives off a small quantity of aniline even at CO", and turns yellowish. (Gerhardt.) Gerlu-dt. C'-NH'HgCl 228-4 .... 100'CO b. With 3 At. Chloride... | |
 | James Apjohn - 1864 - 636 pages
...be sufficient. As ^ie solution cools, the boracic acid separates in crystalline scales, which should be collected on a filter, and washed with a small quantity of cold water, so as to remove any sulphate of soda adhering to them. In this process hydrochloric or... | |
 | 1871 - 720 pages
...temperature not exceeding 120° F., the amorphous portion of it is dissolved. The remaining crystals may be collected on a filter, and washed with a small quantity of cold spirit. From 16 to 22 per cent of crude pale yellow crystals can thus be got. The difficulties... | |
 | Royal Society of Edinburgh - 1853 - 748 pages
...cyanogen, by which means crystals are deposited during the action in considerable abundance. These are collected on a filter, and washed with a small quantity of alcohol ; and the filtrate, on being again exposed to the action of cyanogen, yields an additional quantity... | |
 | 1872 - 1104 pages
...tempcraturi! not exceeding 120° F., the amorphous portion of it is dissolved. The remaining crystals may be collected on a filter and washed with a small quantity of cold spirit. From 16 to 22 per cent, of crude palo yellow crystals can. thus be got. Tho difnoulties... | |
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... disappears, and is replaced by that of hydrocyanic acid, and crystals are gradually deposited. In order to obtain the new compound in sufficient quantity, it is best to keep up a continuous slow current of cyanogen, by which means crystals are deposited... 