- 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.
PH<sub>3</sub> Poisonous, colorless, spontaneously flammable gas with garlic aroma; soluble in alcohol, slightly soluble in cold water; boils at _85_C; used in organic reactions. Also known as hydrogen phosphide; phosphoretted hydrogen.
Industry:Chemistry
1. Any of a group of compounds related to the borates in which one or more oxygens have been replaced by fluorine atoms. 2. The BF<sub>4</sub> _ ion, which is derived from fluoroboric acid, HBF<sub>4</sub>. Also known as fluoborate.
Industry:Chemistry
SrCrO<sub>4</sub> A light yellow, rust- and corrosion-resistant pigment used in metal coatings and for pyrotechnics.
Industry:Chemistry
Na<sub>2</sub> SO<sub>4</sub> Water-soluble, white crystals with bitter, salty taste; melts at 888_C; used in the manufacture of glass, paper, pharmaceuticals, and textiles, and as an analytical reagent.
Industry:Chemistry
HBF<sub>4</sub> Colorless, clear, water-miscible acid; used for electrolytic brightening of aluminum and for forming stabilized diazo salts.
Industry:Chemistry
Sr(OH)<sub>2</sub> Colorless deliquescent crystals that absorb carbon dioxide from air, soluble in hot water and acids, melts at 375_C; used by the sugar industry, in lubricants and soaps, and as a plastic stabilizer. Also known as strontium hydrate.
Industry:Chemistry
Sb<sub>2</sub>O<sub>3</sub> Colorless, rhombic crystals, melting at 656_C; insoluble in water; powerful reducing agent.
Industry:Chemistry
A salt derived from fluosilicic acid, H<sub>2</sub>SiF<sub>6</sub>, and containing the SiF<sub>6</sub> _<sub>2</sub> ion.
Industry:Chemistry
Salt of phosphorous acid; contains the radical PO<sub>3</sub> <sub>3</sub>_; an example is normal sodium phosphite, Na<sub>3</sub>PO<sub>3</sub>.
Industry:Chemistry
