Cobalt Sulfate Monohydrate
Cobalt Sulfate Monohydrate
Synonyms: Cobalt sulfate hydrate, cobalt sulphate hydrate, cobaltous sulfate monohydrate, cobaltous sulphate monohydrate
Formula: CoSO4.H2O
CAS NO.: 10124-43-3
M.W.: 173.01
Features
Free flowing violet powder.
Applications
Cobalt sulfate monohydrate as starting material for making other cobalt salts(cobalt chloride, cobalt acetate, cobalt oxide, cobalt carbonate); Cobaltous sulfate monohydrate as a drying agent for paintings, additive for feed industry.
Storage
Stored in cool and dry warehouse; Keep away from flame and heat.
| NO | Item | Specification |
| 1 | Cobalt | 33.0% min |
| 2 | Lead | 0.005% max |
| 3 | Cadmium | 0.005% max |
| 4 | Arsenic | 0.002% max |
| 5 | Mercury | 0.002% max |
| 6 | Antimony | 0.002% max |
Packaging Sizes
25kg net. Double plastic bags lined plastic woven sack.
Production method and process of cobalt sulfate monohydrate:
The current cobalt sulfate monohydrate usually uses a two-step process. Two-step method, that is, first prepare cobalt sulfate heptahydrate through evaporation concentration-cooling crystallization, and then perform high-temperature treatment on cobalt sulfate heptahydrate to remove crystal water, and then obtain cobalt sulfate monohydrate product. This method has the following disadvantages: (1) The combination of evaporation-cooling crystallization process and high-temperature dehydration process has complicated process, long production cycle and low production efficiency; (2) high energy consumption and high cost in the evaporation process and high-temperature dehydration process .