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Cobalt Sulphate

Product:    Cobalt Sulphate

Other name:  Cobalt sulfate heptahydrate

CAS NO:  10026-24-1

Molecular formula:  CoSO4·7H2O

Properties:

Tan red crystals, soluble in water and methanol, slightly soluble in ethanol, easy weathering in the air.

Application: 

Used in the manufacture of cobalt salt, cobalt pigments, paint dryer, alkaline battery of additive and plating, etc.

Specification: 

Items

Quality

Co (%)

21.0 min.

Ni (%)

0.001 max.

Fe (%)

0.002 max.

Cu (%)

0.001 max.

 Mn (%)

0.001 max.

Zn (%)

0.001 max.

Ca (%)

0.003 max.

Mg (%)

0.002 max.

Na (%)

0.002 max.

Pb (%)

0.001 max.

As (%)

0.001 max.

Water insolubles

0.02 max.

 

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