Products Description of Cobalt Sulfate Heptahydrate CAS#10026-24-1
Cobalt sulfate heptahydrate is a widely used cobalt compound, appearing as blue crystalline granules that dissolve readily in water. Upon exposure to air, it gradually loses its water of crystallization and becomes powdery. This product is extensively employed in chemical laboratories and can serve as a catalyst in organic synthesis. It also acts as an important precursor for the production of other cobalt derivatives, such as cobaltates and cobalt oxides. Furthermore, it finds application in various industrial sectors, including electroplating, dyeing, and pigment manufacturing.

Cobalt sulfate heptahydrate Chemical Properties
| Melting point | 98 °C |
| Boiling point | 735°C |
| Density | 2.03 g/mL at 25 °C(lit.) |
| Storage temp | Store at +5°C to +30°C. |
| Solubility | H2O: soluble |
| Form | Solid |
| Specific Gravity | 1.948 |
| Color | Red-brown |
| PH | 4 (100g/l, H2O, 20℃) |
| Water Solubility | 362 g/L (20 ºC) |
| Merck | 142,448 |
| Exposure limits | ACGIH: TWA 0.02 mg/m3 |
| Stability: | Stable. Non-flammable. Hygroscopic. Dehydrates at around 41 C and 71 C. |
| InChIKey | MEYVLGVRTYSQHI-UHFFFAOYSA-L |
| LogP | -1.031 (est) |
| CAS DataBase Reference | 10026-24-1(CAS DataBase Reference) |
| IARC | 2B (Vol. 86) 2006 |
| EPA Substance Registry System | Cobalt(2+) sulfate heptahydrate (10026-24-1) |
Safety Information
| Hazard Codes | T,N |
| Risk Statements | 49-42/43-51/53-50/53-22-68-60 |
| Safety Statements | 53-23-36/37-45-61-60-22 |
| RIDADR | UN 3082 9/PG 3 |
| WGK Germany | 2 |
| RTECS | GG3200000 |
| TSCA | Yes |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 28332930 |
| Toxicity | LD50 orally in Rabbit: 582 mg/kg |
Product Application of Cobalt Sulfate Heptahydrate CAS#10026-24-1



