
Copper Sulphate Pentahydrate (CuSO4.5H2O)
| Purity | 98% min |
| Copper (Cu) | 24.5% min |
| Chlorine (Cl) | 0.08% max |
| Iron (Fe) | 50 ppm max |
| Lead (Pb) | 25 ppm max |
| Nickel (Ni) | 10 ppm max |
| Chromium (Cr) | 5 ppm max |
| Cadmium (Cd) | 1 ppm max |
| Arsenic (As) | Nil |
| Substance insoluble in water | 0.02% max |
| Packing |