Characteristic:
Appearance and properties: colorless rhombic crystals or white crystalline powder, easily absorbing moisture.
Relative density: 2.96
Melting Point(℃): 1450
Concentration: Pure
Solubility: soluble ammonium salt, sodium thiosulfate, sodium chloride solution, and acids, insoluble in water and ethanol. Hazard characteristics:
No Dangerous Good