Purity: | 90%~99% |
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Type: | Ferrous Sulfate |
Appearance: | Granular |
Grade Standard: | Industrial Grade |
Samples: |
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Customization: |
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Suppliers with verified business licenses
Item | Ferrous Sulphate Heptahydrate | Ferrous Sulphate Monohydrate |
Purity %min | 98 | 91 |
Appearance | Green crystal or granular | Greywhite powder |
Fe % min | 19.7 | 30 |
Pb ppm max | 20 | 20 |
As ppm max | 2 | 2 |
Cd ppm max | 5 | 5 |
Suppliers with verified business licenses