7790-56-9
| Name | POTASSIUM SULFITE, DIHYDRATE) |
| CAS | 7790-56-9 |
| Molecular Formula | H5KO4S |
| Molecular Weight | 140.19 |
| MOL File | 7790-56-9.mol |
Chemical Properties
| Melting point | decomposes [KIR82] |
| solubility | slightly soluble in ethanol; decomposes dilute acid solutions |
| form | white monoclinic crystals |
| color | white monoclinic crystals, crystalline |
| Water Solubility | g/100g solution H2O: 47.52 (0°C), 49.01 (25°C), 55.53 (100°C); solid phase, K2SO3 [KRU93] |