- 行业: Printing & publishing
- Number of terms: 178089
- Number of blossaries: 0
- Company Profile:
McGraw Hill Financial, Inc. is an American publicly traded corporation headquartered in Rockefeller Center in New York City. Its primary areas of business are financial, publishing, and business services.
1. AsO<sub>4</sub> <sub>3</sub>_ A negative ion derived from orthoarsenic acid, H<sub>3</sub>AsO<sub>4</sub>_<sub>1</sub>/<sub>2</sub>H<sub>2</sub>O. 2. A salt or ester of arsenic acid.
Industry:Chemistry
PCl<sub>5</sub> Toxic, yellowish crystals with irritating aroma; an eye irritant; sublimes on heating, but will melt at 148_C under pressure; soluble in carbon disulfide; decomposes in water; used as a catalyst and chlorinating agent.
Industry:Chemistry
H<sub>3</sub>AsO<sub>4</sub>_<sub>1</sub>/<sub>2</sub>H<sub>2</sub>O White, poisonous crystals, soluble in water and alcohol; used in manufacturing insecticides, glass, and arsenates and as a defoliant. Also known as orthoarsenic acid.
Industry:Chemistry
The monoxide GeO or dioxide GeO<sub>2</sub>; a study of GeO indicates it exists in polymeric form; GeO<sub>2</sub> is a white powder, soluble in alkalies; used in special glass and in medicine.
Industry:Chemistry
1. An oxide of arsenic. 2. See arsenic pentoxide; arsenic trioxide.
Industry:Chemistry
PSCl<sub>3</sub> Yellow liquid, boiling at 125_C; used to make insecticides and oil additives.
Industry:Chemistry
SCl<sub>2</sub> A red-brown liquid boiling (when heated rapidly) at 60_C, decomposes in water; used to make insecticides, for rubber vulcanization, and as a chemical intermediate and a solvent. Also known as sulfur bichloride.
Industry:Chemistry
AuCl<sub>3</sub> A red, soluble compound made by reaction of gold and chlorine or by reaction of HAuCl<sub>4</sub> with chlorine; decomposes by heat; soluble in water, alcohol, and ether; used in photography, plating, inks, medicine, and ceramics.
Industry:Chemistry
PBr<sub>3</sub> A corrosive, fuming, colorless liquid with penetrating aroma; soluble in acetone, alcohol, carbon disulfide, and hydrogen sulfide; decomposes in water; used as an analytical reagent to test for sugar and oxygen.
Industry:Chemistry
SO<sub>2</sub> A toxic, irritating, colorless gas soluble in water, alcohol, and ether; boils at _10_C; used as a chemical intermediate, in artificial ice, paper pulping, and ore refining, and as a solvent. Also known as sulfurous acid anhydride.
Industry:Chemistry
