- 行业: Printing & publishing
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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.
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
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
Най A білі, повітря чутливих порошок, deliquescent, з гірким смаком; розчинні у воді, алкоголь і гліцерину; плавиться при 653_C; використовується у фотографії і в медицині і як аналітичні реагенту.
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
Будь-які групи сполук, що містять групу CN і походить від водню ціаніду, HCN.
Industry:Chemistry
Any acid derived from molybdenum trioxide, especially the simplest acid H<sub>2</sub>MoO<sub>4</sub>, obtained as white crystals.
Industry:Chemistry
H<sub>2</sub>CrO<sub>4</sub> The hydrate of CrO<sub>3</sub>; exists only as salts or in solution.
Industry:Chemistry
(NaPO<sub>3</sub>)x Sodium phosphate groupings; cyclic forms range from x _ 3 for the trimetaphosphate, to x _ 10 for the decametaphosphate; sodium hexametaphosphate with x _ 10 to 20 is probably a polymer; used for dental polishing, building detergents, and water softening, and as a sequestrant, emulsifier, and food additive.
Industry:Chemistry
CrCl<sub>3</sub> Crystals that are pinkish violet shimmering plates, almost insoluble in water, but easily soluble in presence of minute traces of chromous chloride; used in calico printing, as a mordant for cotton and silk.
Industry:Chemistry
