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| FZO Cobalt Sulphate |
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| Cobalt sulfate |
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| 10124-43-3 |
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| As starting material for making other cobalt salts, as a drying agent for paintings, cobalt pigment and glazed colored porcelain, additive of alkaline batteries and Co source for electroplating. |
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It is a red crystal with light brown, soluble in water and methanol, but slightly soluble in ethanol and easily effloresces in air.
Specific gravity: 1.948
Mol. weight: 281.10
Assay (Co): 20.0min
Insoluble in Water: 0.02 max.
Chloride (Cl): 0.05 max.
Nitrate(NO3): 0.2 max.
Mn: 0.05 max.
Fe: 0.002max.
Ni: 0.05max
Zn: 0.05 max.
Heavy Metal (as Cu): 0.005 max. |
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