CAS Number: 1306-19-0 UN Number: UN2570 Solubility: 0.01 g/l (20°C) Molar Mass: 128.41 g/mol Bulk Density: 400 kg/m3 Boiling Point: 900 - 1000°C (decomposition) Density: 6.95 g/cm3 (20°C) pH: 9 - 10 (H2O) (aqueous suspension)