- 行业: Printing & publishing
- Number of terms: 178089
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- 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.
TeO<sub>2</sub> The most stable oxide of tellurium, formed when tellurium is burned in oxygen or air or by oxidation of tellurium with cold nitric acid; crystallizes as colorless, tetragonal, hexagonlike crystals that melt at 452_C.
Industry:Chemistry
Ba(OH)<sub>2</sub>_8H<sub>2</sub>O Colorless, monoclinic crystals, melting at 78_C; soluble in water, insoluble in acetone; used for fat saponification and fusing of silicates.
Industry:Chemistry
HBr A hazardous, toxic gas used as a chemical intermediate and as an alkylation catalyst; forms hydrobromic acid in aqueous solution.
Industry:Chemistry
KH(AsO<sub>2</sub>)<sub>2</sub> Poisonous, hygroscopic, white powder; soluble in alcohol; decomposes slowly in air; used in medicine, on mirrors, and as an analytical reagent. Also known as potassium metarsenite.
Industry:Chemistry
TeS<sub>2</sub> A toxic, red powder, insoluble in water and acids. Also known as tellurium sulfide.
Industry:Chemistry
BaMnO<sub>4</sub> A toxic, emerald-green powder which is used as a paint pigment. Also known as Cassel green; manganese green.
Industry:Chemistry
HCl A fuming, highly toxic, colorless gas soluble in water, alcohol, and ether; used in the production of vinyl chloride and alkyl chloride, and in polymerization, isomerization, and other reactions.
Industry:Chemistry
KHCO<sub>3</sub> A white powder or granules, or transparent colorless crystals; used in baking powder and in medicine as an antacid. Also known as potassium acid carbonate.
Industry:Chemistry
TeF<sub>6</sub> A colorless gas which is formed from the elements tellurium and fluorine; it is slowly hydrolyzed by water.
Industry:Chemistry
BaMoO<sub>4</sub> A toxic, white powder with a melting point of approximately 1600_C; used in electronic and optical equipment and as a paint pigment.
Industry:Chemistry
