Molecular formula: (NH4)2SO4 CAS: 31691-97-1 Appearance: Colorless crystal Properties: Colorless crystalline or translucence powder. The relative density 1.769. Hot to 100 degree began to decompose into ammonia and acid hydrogen amines. Soluble in water, insoluble in ethanol and acetone. Use: Analytics reagents. As the support point electrochemical analysis and solution quality. Also used in the microbiological media, ammonium salt preparation.
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