| CAS No.: | 7782-63-0 |
|---|---|
| Formula: | Feso4.7H2O |
| EINECS: | 236-675-5 |
| Type: | Light Blue-Green Monoclinic Crystal |
| Appearance: | Light Blue-Green Monoclinic Crystal |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Ferrous sulfate heptahydrate, commonly known as green alum, is an inorganic compound. It is
mainly used in the manufacture of iron salt, ink, magnetic iron oxide, water purifying agent,
disinfectant, iron catalyst and catalyst; It is used as coal dye, grass tanning agent, bleaching
agent, wood preservative and compound fertilizer additive, as well as processing ferrous sulfate
monohydrate.
CERTIFICATE OF ANALYSIS
| Item | Standard |
| Appearance | Light blue-green monoclinic crystal |
| FeSO4. 7H2O | 98% Min |
| Fe | 19.7% Min |
| Pb | 20 ppm Max |
| As | 2 ppm Max |
| Cd | 5 ppm Max |
| Size | Through 40 mesh sieve |
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Audited Supplier 
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