CuSO4 |
159.62 g/mol (anhydrous) 249.70 g/mol (pentahydrate) |
blue crystalline solid (pentahydrate) gray-white powder (anhydrous) |
3.603 g/cm3 (anhydrous) 2.284 g/cm3 (pentahydrate) |
110 °C (−4H2O) 150 °C (423 K) (−5H2O) < 650 °C decomp. |
pentahydrate 316 g/L (0 °C) 2033 g/L (100 °C) form unspecified 320 g/L (20 °C) 618 g/L (60 °C) 1140 g/L (100 °C) |