Product Code: 8.9030
neutron
zinc sulfate hepta hydrate
| Assay as ZnSO4.7H2O | 99.0 to 108.7 | % | |
| Assay as ZnSO4 | 55.6 to 61.0 | % | |
| Description | Conforms | ||
| Identification | Conforms | ||
| Solubility | Conforms | ||
| Acidity | Conforms | ||
| Alakalis & alkaline earth | ≤ | 0.9 | % |
| pH | 4.4 TO 5.6 | ||
| Lead | ≤ | 20.0 | ppm |
| Aresenic | ≥ | 14.0 | ppm |
