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Home/Products
 product >> Cobalt products >> Cobalt(Ⅱ) sulfate



Product Name :
Cobalt(Ⅱ) sulfate
Molecular Formula : CoSO4.7H20
Molecular Weight: : 281.10                                                                                
Executive Standard : Company standard (Q/3320684 FND 03-2005)   
Character: Peachblow crystal or yellow, easily dissolving in water and alcohol.  
Use: Mainly for the battery industry, glass and enamel painting, compounds 
        used to the manufacture of cobalt and  coatings industry as paint driers.
Storage: At dry and ventilated places, preventing heat and damps.
Packaging: In knitted bag, inside with plastic sealed package, 25kg/bag. Special requirements from customers   can be met.
Main technical indexes (indicated by %):
Contents
Premium Grade %
Grade A Guaranteed (%)
Grade B Guaranteed (%)
Co ≥
21.2
21.2
20.5
Ni ≤
0.0008
0.001
0.001
Fe ≤
0.001
0.0015
0.0015
Cu ≤
0.0008
0.001
0.001
Mn ≤
0.0008
0.001
0.001
Pb ≤
0.001
0.001
0.001
Zn ≤
0.0008
0.001
0.001
Cd ≤
0.001
0.001
0.001
Cr ≤
0.0008
0.001
0.001
Ca ≤
0.001
0.0015
0.0015
Mg ≤
0.0015
0.002
0.002
Na ≤
0.001
0.001
0.001
As ≤
0.001
0.001
0.001
NO3- ≤
0.01
0.01
0.01
Cl- ≤
0.02
0.02
0.02
Insol. In water ≤
0.01
0.01
0.01
PH ≥
5
5
4

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