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Molecular formular: FeSO4.7H2O FeSO4.H2O
Quality Index:FeSO4.7H2O FeSO4.H2O
| Assay(As FeSO4.7H2O) | 99.5%--104.5% |
| Assay(As FeSO4) | 86.0%--89.0% |
| As | ≤ 0.0003% |
| Heavy metals(As Pb) | ≤ 0.001% |
| Assay(As Fe) | 19.7%--20.9% |
