GENERAL DESCRIPTION
Typical appearance: blue solid , Analytical use: source of CuII ion
Change in state (approximate): Melting point, 110 C with loss of 4 water molecules , Aqueous solubility: 33g in 100ml at 20C ,
Molecular Formula : CuSO4 . 5H2O
SPECIFICATIONS | |
Assay | 98.0 % |
Insoluble matter | 0.005% |
Chloride (Cl) | 0.001% |
Nitrogen compounds (as N) | 0.002% |
Calcium (Ca) | 0.005% |
Iron (Fe) | 0.003% |
Nickel (Ni) | 0.005% |
Potassium (K) | 0.01% |
Sodium (Na) | 0.02% |