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CAS No.: 10124-43-3
Other Names: Bieberite
MF: CoSO4.7H2O
EINECS No.: 233-334-2
Place of Origin: China (Mainland)
Brand Name: oem
Model Number:

Specifications

Specifications
Cobalt Sulphate electron grade
Cas no.: 10124-43-3
Co%: 20.3% min,21% min
Light brownish red crystal
25kgs plastic bags

 Cobalt Sulphate electron grade

 

Molecular formula:                      

CoSO4.7H2O

Molecular weight:  281.10
CAS No.:10124-43-3
Character:

Light brownish red crystal, dissolve in water and methanol, slightly dissovle in ethanol. 

Easy to be efflorescence in air. 

Uses:

It mainly used to manufacture other cobalt salts, also used as the drying agent

 for painting, cobalt pigment,additive of alkaline or Lithium batteries and 

electroplating, sympathetic inks, and as an additive to soils and animal feeds

Packing:

In woven bag lined with plastic bag. Net weight: 25kg/bag 

and 40bags wrapped with pallet. or  as per buyers' requirements.

 

 

Technical Data Sheet:

 

ItemSpecification (%) 
 Grade IGrade II
Co≥ 21≥ 20.3
Ni≤ 0.0008≤ 0.001
Fe≤ 0.0005≤ 0.002 
Cu≤ 0.0003≤ 0.001
Mn≤ 0.0005≤ 0.001
Zn≤ 0.0003≤ 0.001
Ca≤ 0.001≤ 0.003
Mg≤ 0.001 ≤ 0.002
Na≤ 0.0015≤ 0.002
Pb≤ 0.001≤ 0.001
As≤ 0.001≤ 0.001 
Chloride----
Si≤ 0.0025≤ 0.01
Water insoluble matters≤ 0.01≤ 0.02