- 行业: Printing & publishing
- Number of terms: 178089
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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.
FeCO<sub>3</sub> Green rhombohedral crystals that are soluble in carbonated water and decompose when heated; used in medicine.
Industry:Chemistry
A salt of periodic acid, HIO<sub>4</sub>, for example, potassium periodate, KIO<sub>4</sub>.
Industry:Chemistry
SnO An air-unstable, brown to black powder; insoluble in water, soluble in acids and strong bases; decomposes when heated; used as a reducing agent and chemical intermediate, and for glass plating. Also known as tin oxide; tin protoxide.
Industry:Chemistry
A product of a reaction between ammonia and various acids; examples are ammonium chloride and ammonium nitrate.
Industry:Chemistry
FeCl<sub>2</sub>_4H<sub>2</sub>O Green, monoclinic crystals, soluble in water; used as a mordant in dyeing, for sewage treatment, in metallurgy, and in pharmaceutical preparations. Also known as iron chloride; iron dichloride.
Industry:Chemistry
HIO<sub>4</sub>_2H<sub>2</sub>OWater- and alcohol-soluble white crystals; loses water at 100_C; used as an oxidant.
Industry:Chemistry
SnSO<sub>4</sub> Heavy light-colored crystals; decomposes rapidly in water, loses SO<sub>2</sub> at 360_C; used for dyeing and tin plating. Also known as tin sulfate.
Industry:Chemistry
NH<sub>4</sub>OSO<sub>2</sub>NH<sub>2</sub> White crystals with a melting point of 130_C; soluble in water; used for flameproofing textiles, in electroplating, and as an herbicide to control woody plant species.
Industry:Chemistry
Fe(OH)<sub>2</sub> A white, water-insoluble, gelatinous solid that turns reddish-brown as it oxidizes to ferric hydroxide.
Industry:Chemistry
A purple salt of permanganic acid containing the MnO<sub>4</sub>sw radical; used as an oxidizing agent and a disinfectant.
Industry:Chemistry
