- 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.
A salt of perchloric acid containing the ClO<sub>4</sub> _ radical; for example, potassium perchlorate, KClO<sub>4</sub>.
Industry:Chemistry
SnCl<sub>2</sub> White crystals; soluble in water, alcohol, and alkalies; oxidized in air to the oxychloride; melt at 247_C; used as a chemical intermediate, reducing agent, and ink-stain remover, and for silvering mirrors. Also known as tin chloride; tin crystals; tin dichloride; tin salts.
Industry:Chemistry
NH<sub>4</sub>ClO<sub>4</sub> A salt that forms colorless or white rhombic and regular crystals, which are soluble in water; it decomposes at 150_C, and the reaction is explosive at higher temperatures.
Industry:Chemistry
Fe(SO<sub>4</sub>)_(NH)<sub>2</sub>SO<sub>4</sub>_6H<sub>2</sub>O Light-green, watersoluble crystals; used in medicine, analytical chemistry, and metallurgy. Also known as iron ammonium sulfate; Mohr’s salt.
Industry:Chemistry
HClO<sub>4</sub> Strongly oxidizing, corrosive, colorless, hygroscopic liquid, boiling at 16_C (8 mmHg, or 1067 pascals); soluble in water; unstable in pure form, but stable when diluted in water; used in medicine, electrolytic baths, electropolishing, explosives, and analytical chemistry, and as a chemical intermediate. Also known as Fraude’s reagent.
Industry:Chemistry
(NH<sub>4</sub>)<sub>2</sub>S<sub>2</sub>O<sub>8</sub> White crystals which decompose on melting; soluble in water; used as an oxidizing agent and bleaching agent, and in etching, electroplating, food preservation, and aniline dyes.
Industry:Chemistry
ClFO<sub>3</sub> A colorless gas with a sweet odor; boiling point is _46.8_C and melting point is _146_C; used as an oxidant in rocket fuels.
Industry:Chemistry
(NH<sub>4</sub>)<sub>2</sub>HPO<sub>4</sub> A salt of ammonia and phosphoric acid that forms white monoclinic crystals, which are soluble in water; used as a fertilizer and fire retardant.
Industry:Chemistry
A salt of periodic acid, HIO<sub>4</sub>, for example, potassium periodate, KIO<sub>4</sub>.
Industry:Chemistry
A product of a reaction between ammonia and various acids; examples are ammonium chloride and ammonium nitrate.
Industry:Chemistry
