 | Reynold Webb Wilcox - 1905 - 644 pages
...— Heat the precipitated Carbonate to redness in a crucible. 2(ZnCO,),Zn(OH),= 3ZnO + 3H,O + CO,. CHARACTERS. — A very fine, amorphous, white or yellowish-white...in water or Alcohol ; completely soluble, without effervescence, in diluted acids ; also in Ammonia Water and in Ammonium Carbonate TS IMPURITIES. —... | |
 | Reynold Webb Wilcox - 1905 - 650 pages
...— Heat the precipitated Carbonate to redness in a crucible. 2(ZnCO,),Zn(OH), = 3ZnO + 3H2O + CO,. CHARACTERS. — A very fine, amorphous, white or yellowish-white...Dioxide from the air. Solubility. — Insoluble in water * Alcohol ; completely soluble, without effervescence, in diluted acids ; also in Ammonia Water and... | |
 | Kenelm Winslow - 1905 - 900 pages
...redness. 2 (Zn CO,), Zn(OH)s = 8 ZnO + 2 H2O + 6 CO,. Proper/ Irs. — An amorphous, white powder, without odor or taste. It gradually absorbs carbon dioxide from the air. Insoluble in water or alcohol. Dow.— H & C., 3 i.-ii- (4-8); D., gr.v.-x. (.S-.6). PREPARATION. Unguentum... | |
 | Frank Edward Stewart - 1906 - 202 pages
...OXIDUM, US— Zinc Oxide. ZnO; 80.78.— Should contain not less than 99.5 per cent, of pure Zinc Oxide. A very fine, amorphous, white or yellowish-white powder,...it gradually absorbs carbon dioxide from the air. Made by calcining zinc carbonate. Average dose, 0.250 Gm. (4 gr.). On the large scale, this salt is... | |
 | David Marvel Reynolds Culbreth - 1906 - 984 pages
...Heat zinc carbonate to redness in a crucible — 2ZnCO3,3Zn(OH)2 + heat = 5ZnO -f 2CO2 + 3H2O. It is a very fine amorphous, white or yellowish-white powder, free from gritty particles, odorless, tasteless, gradually absorbs CO2 from air, insoluble in water, alcohol, soluble in diluted... | |
 | 1907 - 844 pages
...ZINCI OXIDUM Zinc Oxide It si 1 1 m 1 1 1 contain not less than 99. 5 percent, of pure Zinc Oxide. A very fine, amorphous, white or yellowish-white powder,...it gradually absorbs carbon dioxide from the air. Insoluble in water or alcohol. Completely soluble without effervescence, in diluted acids ; also in... | |
 | Henry V. Arny - 1909 - 1198 pages
...OXIDUM. Zinc Oxide. ZnO = 80.78 It should contain not less than 99.5 per cent, of pure Zinc Oxide. A very fine, amorphous, white or yellowish-white powder,...it gradually absorbs carbon dioxide from the air. Insoluble in water or alcohol. Completely soluble, without effervescence, in diluted acids; also in... | |
 | Council on Pharmacy and Chemistry (American Medical Association). - 1913 - 176 pages
...zinc in hydrochloric acid. Zinci Oxidum.— Zinc Oxide, USP, ZnO. PROPERT1ES : Zinc oxid occurs as a very fine, amorphous, white or yellowish-white powder,...free from gritty particles, without odor or taste. it is practically insoluble in water and in aicob' INCOMPAT1B1L1T1ES: Zinc oxid is incompatible with acids.... | |
 | Council on Drugs (American Medical Association) - 1913 - 176 pages
...zinc in hydrochloric acid. Zinci Oxidum,— Zinc Oxide, USP, ZnO. PROPERTIES : Zinc oxid occurs as a very fine, amorphous, white or yellowish-white powder,...free from gritty particles, without odor or taste. It is practically insoluble in water and in alcohol r ••* -s ; TABLE SHOWING THE RECORDED SOLUBILITY... | |
 | 1916 - 816 pages
...Zinc. Oxld. It contains, when freshly ignited, not less than 99 per cent, of ZnO (81.37). Zinc Oxide is a very fine, amorphous, white or yellowish-white powder,...it gradually absorbs carbon dioxide from the air. Zinc Oxide is insoluble in water or in alcohol ; it dissolves without effervescence in dilute acids,... | |
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Contains not less than 99 per cent. of ZnO. PROPERTIES: Zinc oxid occurs as a very fine, amorphous, white or yellowish-white powder, free from gritty particles, without odor or taste. It is practically insoluble in water and in alcohol. INCOMPATIBILITIES... 
