| Customization: | Available |
|---|---|
| Type: | Powder |
| Transport Package: | Wood Packing |
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High Purity Red Powder Cobalt Sulphate CoSO4 7H2O For Battery Industry
| Item | Criterion of detection | ||
| Battery grade | Electroplate grade | Industry grade | |
| Co | >21% | >20% | >20% |
| Ni | <0.001% | <0.002% | <0.8% |
| Fe | <0.001% | <0.002% | <0.05% |
| Cu | <0.001% | <0.002% | <0.02% |
| Zn | <0.001% | <0.002% | <0.03% |
| Pb | <0.001% | <0.002% | <0.08% |
| Molecular formula | CoSO4.7H2O | ||
| Shape and properties | Brown red crystal, lost 7H2O at 420 ºC, soluble in water and methanol, slightly soluble in ethanol, easy weathering in the air. |
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| Application | cabaltous nitrateused in the manufacture of cobalt salt catalyst, additive and plating paint drying agent,cobalt pigments, alkaline battery... |
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