- 업종: Printing & publishing
- Number of terms: 178089
- Number of blossaries: 0
- 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.
A purple salt of permanganic acid containing the MnO<sub>4</sub>sw radical; used as an oxidizing agent and a disinfectant.
Industry:Chemistry
HMnO<sub>4</sub> An unstable acid that exists only in dilute solutions; decomposes to manganese dioxide and oxygen.
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
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
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>I A salt prepared from ammonia and hydrogen iodide or iodine; it forms colorless, regular crystals which sublime when heated; used in photography and for pharmaceutical preparations.
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 salt of periodic acid, HIO<sub>4</sub>, for example, potassium periodate, KIO<sub>4</sub>.
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
FeCO<sub>3</sub> Green rhombohedral crystals that are soluble in carbonated water and decompose when heated; used in medicine.
Industry:Chemistry
