- 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.
NaBH<sub>4</sub> A flammable, hygroscopic, white to gray powder; soluble in water, insoluble in ether and hydrocarbons; decomposes in damp air; used as a hydrogen source, a chemical reagent, and a rubber foaming agent.
Industry:Chemistry
Al(NO<sub>3</sub>)<sub>3</sub>_9H<sub>2</sub>O White, deliquescent crystals with a melting point of 73_C; soluble in alcohol and acetone; used as a mordant for textiles, in leather tanning, and as a catalyst in petroleum refining.
Industry:Chemistry
CoCl<sub>2</sub> or CoCl<sub>2</sub>_6H<sub>2</sub>O A compound whose anhydrous form consists of blue crystals and sublimes when heated, and whose hydrated form consists of red crystals and melts at 86.8_C; both forms are used as an absorbent for ammonia in dyes and as a catalyst. Also known as cobalt chloride.
Industry:Chemistry
NaBrO<sub>3</sub> Odorless, white crystals; soluble in water, insoluble in alcohol; decomposes at 381_C; a fire hazard, used as an analytical reagent.
Industry:Chemistry
Al<sub>2</sub> O<sub>3</sub> A compound in the form of a white powder or colorless hexagonal crystals; melts at 2020_C; insoluble in water; used in aluminum production, paper, spark plugs, absorbing gases, light bulbs, artificial gems, and manufacture of abrasives, refractories, ceramics, and electrical insulators.
Industry:Chemistry
NaBr White, water-soluble, crystals with a bitter, saline taste; absorbs moisture from air; melts at 758_C; used in photography and medicine, as a chemical intermediate, and to make bromides.
Industry:Chemistry
NbC A lavender gray powder with a melting point of 3500_C; used for carbide-tipped tools and special steels.
Industry:Chemistry
Na<sub>2</sub> S<sub>2</sub>O<sub>8</sub> A white, water-soluble, crystalline powder; used as a bleaching agent and in medicine.
Industry:Chemistry
Al<sub>2</sub> (SiO<sub>3</sub>)<sub>3</sub> A white solid that is insoluble in water; used as a refractory in glassmaking.
Industry:Chemistry
Carbon dioxide in the solid form, usually made in blocks to be used as a coolant; changes directly to a gas at_78.5_C as heat is absorbed.
Industry:Chemistry
