- 行业: Printing & publishing
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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.
1. CrO<sub>4</sub> <sub>2</sub>_ 2. An ion derived from the unstable acid H<sub>2</sub>CrO<sub>4</sub>. 3. A salt or ester of chromic acid.
Industry:Chemistry
Mn(OH)<sub>3</sub> A brown powder that rapidly loses water to form MnO(OH); used in ceramics and as a fabric pigment. Also known as hydrated manganic hydroxide.
Industry:Chemistry
NaAl<sub>3</sub>H<sub>14</sub>(PO<sub>4</sub>)<sub>8</sub>_4H<sub>2</sub>O or Na<sub>3</sub>Al<sub>2</sub>H<sub>15</sub>(PO<sub>4</sub>)<sub>8</sub> White powder, soluble in hydrochloric acid; used as a food additive for baked products.
Industry:Chemistry
A compound, such as sulfuric acid, that dissociates into ions when dissolved, forming an acidic solution that conducts an electric current.
Industry:Chemistry
MoO<sub>3</sub> A white solid at room temperature, with a melting point of 795_C; soluble in concentrated mixtures of nitric and sulfuric acids and nitric and hydrochloric acids; used as a corrosion inhibitor, in enamels and ceramic glazes, in medicine and agriculture, and as a catalyst in the petroleum industry.
Industry:Chemistry
NaI A white, air-sensitive powder, deliquescent, with bitter taste; soluble in water, alcohol, and glycerin; melts at 653_C; used in photography and in medicine and as an analytical reagent.
Industry:Chemistry
KCr(SO<sub>4</sub>)<sub>2</sub>_12H<sub>2</sub>O An alum obtained as purple crystals and used as a mordant, in tanning, and in photography in the fixing bath. Also known as potassium chromium sulfate.
Industry:Chemistry
Mn<sub>2</sub>O<sub>3</sub> Hard black powder, insoluble in water, soluble in cold hydrochloric acid, hot nitric acid, and sulfuric acid; occurs in nature as manganite. Also known as manganese sesquioxide.
Industry:Chemistry
Na<sub>5</sub> Al(SiF<sub>6</sub>)<sub>4</sub> A toxic, white powder, used for mothproofing and in insecticides.
Industry:Chemistry
