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| Ferrous Sulfate |
| Ferrous Sulfate (green copperas) is a light green product, molecular formula is FeSO4.7H2O, FeSO4.7H2O,assay ≥90%. It is widely used as high quality materials in the manufacture of ferric Dioxide series pigments, feed additives, fertilizers, pesticides etc. It is also used in flocculants in electroplating and printing & dyeing industries. |
| [Quality index of
Iron(II) Sulfate Heptahydrate] Standard: HG2935-2000 |
| Item |
Index |
| Ferrous Sulfate(FeSO4.H2O) |
≥91.0% |
| Iron |
≥30.0% |
| Pb |
≤0.0015% |
| As |
≤0.0015% |
| Moisture |
≤0.80% |
| Finess(50 meshes) |
≥95% |
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