- 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.
B<sub>5</sub>H<sub>9</sub> Flammable liquid boiling at 48_C; ignites spontaneously in air; proposed as high-energy fuel for aircraft and missiles.
Industry:Chemistry
NH<sub>4</sub>I A salt prepared from ammonia and hydrogen iodide or iodine; it forms colorless, regular crystals which sublime when heated; used in photography and for pharmaceutical preparations.
Industry:Chemistry
Un composé binaire de bore et d'un métal formé en chauffant un mélange des deux éléments.
Industry:Chemistry
BF<sub>3</sub> A colorless pungent gas in a dry atmosphere; used in industry as an acidic catalyst for polymerizations, esterifications, and alkylations. Also known as boron trifluoride.
Industry:Chemistry
BN A binaire composé de bore et l'azote, en particulier un blanc, poudre pelucheuse avec grande stabilité chimique et thermique et haute résistance électrique.
Industry:Chemistry
Pb(CN)<sub>2</sub> Poisonous white to yellow powder; slightly soluble in water, decomposed by acids; used in metallurgy.
Industry:Chemistry
An unstable compound of a strong base and ferric oxide which exists in alkaline solution, such as NaFeO<sub>2</sub>.
Industry:Chemistry
(NH<sub>4</sub>)<sub>2</sub>MoO<sub>4</sub> White, crystalline salt used as an analytic reagent, as a precipitant of phosphoric acid, and in pigments.
Industry:Chemistry
PbO<sub>2</sub> Poisonous brown crystals that decompose when heated; insoluble in water and alcohol, soluble in glacial acetic acid; used as an oxidizing agent, in electrodes, batteries, matches, and explosives, as a textile mordant, in dye manufacture, and as an analytical reagent. Also known as anhydrous plumbic acid; brown lead oxide; lead peroxide.
Industry:Chemistry
BCl<sub>3</sub> A colorless liquid used as a catalyst and in refining of aluminum, magnesium, zinc, and copper.
Industry:Chemistry
