Chemical Properties
| Melting point | >400° |
| density | 6.875 |
| solubility | insoluble in ethanol, ethyl ether |
| form | orthorhombic crystals |
| color | orthorhombic crystals, crystalline |
| Water Solubility | g/100g H2O: 2.13 (9.3°C), 2.4 (12°C), 10.86 (100°C); insoluble alcohol, ether [MER06] |
| Solubility Product Constant (Ksp) | pKsp: 4.00 |