Copper Sulfate

Listing ID #3203881

Fraction of Total mass,% Brand A , First Grade
Copper sulphate :
Calculated to CuSO4*5h2O, not less than = 98.60 %
Calculated to copper,not less than = 25.00%
Iron,not more than = 0.18%
Free sulphuric acid,not more than = 0.05%
Water insoluble residue,not more than = 0.02%
Arsenic, not more than = 0.012%
Nickel, not more than = 0.22%