Cobalt Sulfate
| Appearance | Reddish Crystalline Powder |
| Formula | COSO4.7H2O |
| CAS NO | 10124-43-3 |
| Molecular Weight | 263.08 g/mol. |
| Cobalt % | 20.5% (+- 0.2%) |
| pH | 2.8 to 3.5 |
| Solubility | 10% solution is clear in distilled water |
| Iron | Less than 100PPM |
| Application | Ceramics, Pigments, Glazes, in Plating Baths for Cobalt, Additive to Soils, Catalyst, Paint & Ink Drier, Storage Batteries |