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Home » Product List » Cobalt products » Cobalt Sulfate
Product Details
Cobalt Sulfate
| Packing: | net 25kg bags |
|---|---|
| Model NO.: | FAIRSKY |
| Standard: | 20-21% |
| Productivity: | 300mt/month |
| Trademark: | FAIRSKY |
| Origin: | CHINA |
| Min. Order: | 25kg |
| Transportation: | by sea |
| Classification: | Sulphate |
| Appearance: | Granule |
| Process: | Refined Salt |
| quality: | Battery Grade |
Product Description
Formula: CoSO4.7H2O
CAS No.: 10026-24-1
M. W.: 281.10
Properties: Brown yellow or red crystal, density: 1.948g/cm3, melting point: 96.8° C, freely soluble in water and methanol, slightly soluble in ethanol. It rime into anhydrous compound at 420° C
Application: Used as paint drier in coating industry, glaze for painted china in ceramic industry, additives for alkaline battery and lithopone in the battery industry. Also used in producing pigment containing cobalt and material for cobalt salt. Besides, it is also used in electroplating, catalyzed, additive for feedingstuff, analyzing reagent.
| Assay(Co) | 20%min | 21%min |
| Ni | 0.002%max | 0.002%max |
| Fe | 0.001%max | 0.001%max |
| Cu | 0.001%max | 0.001%max |
| Zn | 0.001%max | 0.001%max |
| Pb | 0.001%max | 0.001%max |
| Mn | 0.002%max | 0.002%max |
| Cd | 0.001%max | 0.001%max |
| As | 0.001%max | 0.001%max |
| NO3 | 0.01%max | 0.01%max |
| Cl | 0.02%max | 0.02%max |
| Water insoluble matter | 0.01%max | 0.01%max |
