CAS Number: 7783-20-2

EC Number: 231-984-1

Molar mass: 132.14 g/mol

Density: 1.77 g/cm³ (at 20°C)

Melting point: 235°C (455°F)

Boiling point: Ammonium sulfate decomposes before boiling, so it does not have a standard boiling point. Decomposition occurs at approximately 235°C (455°F).