- 업종: Printing & publishing
- Number of terms: 178089
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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.
As<sub>2</sub> S<sub>3</sub> An acidic compound in the form of yellow or red monoclinic crystals with a melting point at 300_C; occurs as the mineral orpiment; used as a pigment.
Industry:Chemistry
Hidrojen halojen öğesine bağlanmış bileşik, örneğin, hidroklorik asit oluşur.
Industry:Chemistry
H<sub>3</sub>PO<sub>4</sub>_12WO<sub>3</sub>_xH<sub>2</sub>O Heavy-greenish, water- and alcohol-soluble crystals; used as an analytical reagent and in the manufacture of organic pigments. Also known as heavy acid; phosphowolframic acid; PTA.
Industry:Chemistry
SO A gas at ordinary temperatures; produces an orangered deposit when cooled to temperatures of liquid air; prepared by passing an electric discharge through a mixture of sulfur vapor and sulfur dioxide at low temperature.
Industry:Chemistry
1. AsO<sub>3</sub> <sub>3</sub>_ A negative ion derived from aqueous solutions of As<sub>4</sub>O<sub>6</sub>. 2. A salt or ester of arsenious acid.
Industry:Chemistry
Hidrojen ve oksijen doğal olarak meydana gelen su daha yüksek oranda hidrojen izotopu döteryum içeren bir bileşik. Döteryum oksit olarak da bilinir.
Industry:Chemistry
White powder consisting essentially of the hemihydrate of calcium sulfate (CaSO<sub>4</sub>_<sub>1</sub>/<sub>2</sub>H<sub>2</sub>O or 2CaSO<sub>4</sub>_H<sub>2</sub>O), produced by calcining gypsum until it is partially dehydrated; forms with water a paste that quickly sets; used for casts and molds, building materials, and surgical bandages. Also known as calcined gypsum.
Industry:Chemistry
H<sub>2</sub>SO<sub>3</sub> An unstable, water-soluble, colorless liquid with a strong sulfur aroma; derived from absorption of sulfur dioxide in water; used in the synthesis of medicine and chemicals, manufacture of paper and wine, brewing, metallurgy, and ore flotation, as a bleach and analytic reagent, and to refine petroleum products.
Industry:Chemistry
Complex acids of metals, whose specific gravity is greater than 4, with phosphoric acid; an example is phosphomolybdic acid.
Industry:Chemistry
