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Product: Ferrous sulphate
Other name: Iron Vitriol
ITEM | Specification | Text reuslt |
Ferrous sulphate(FeSO4.7H2O) %> | 90.00 | 90.50 |
Undissolved Substance, %< | 0.75 | 0.63 |
Appearance | Virescent crystallization | Virescent crystallization |
Conclusion | Qualified |
Ferrous Sulfate FeSO4.7H2O