Cobalt(II) Sulfate
Cobalt(II) Sulfate
CAS No. :10026-24-1

Product: Cobalt(II) Sulfate heptahydrate

CAS No.: 10026-24-1   

Formula: COSO4·7H2O

MW: 281.10 

Cobaltous Sulphate

Reagent grade A.R.

Reagent grade C.P.

TechTechnical grade

Item

Spec.

Spec.

Spec.

Assay %

≥99.5

≥98.5

≥98.0

Water insoluble%

≤0.005

≤0.01

≤0.02

Chlorides(Cl) %

≤0.002

≤0.005

≤0.02

Total N %

≤0.05

≤0.05

——

Mn%

≤0.005

≤0.02

≤0.02

Fe%

≤0.001

≤0.005

≤0.01

Ni%

≤0.01

≤0.1

≤0.1

Zn%

≤0.005

≤0.02

≤0.02

Na%

≤0.01

≤0.05

≤0.05

Ca%

≤0.005

≤0.025

≤0.05

Cu%

≤0.001

≤0.005

≤0.01

Product Usage: Used in the manufacture of electronic materials using cobalt oxide and metal cobalt as alloy; also used in the manufacture of barometer, gravimeter and sympathetic ink etc.

Packaging:25kg cardboard drum, lined with double-layer plastic bag.


Storage Precautions:Stored in cool, draughty and dry place at room temperature. 

 

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