| Customization: | Available |
|---|---|
| CAS No.: | 7782-63-0 |
| Formula: | Feso4 |
|
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CAS NO.: 7782-63-0
Molecular Formula: FeSO4
Molecular Weight: 278.01
Appearance: blue-green crystal
Properties: powder
| Specification | Standard | Result |
| FeSO4.H2O (as FeSO4.H2O on dry basis) /% |
≥91 | 91.3 |
| Content (Fe)/% | ≥30 | 30.5 |
| (As)/(mg/kg) | ≤2 | 2 |
| (Pb)/(mg/kg) | ≤15 | 10 |
| (Cd)/(mg/kg) | ≤3 | 3 |
| Size( pass 180μm mesh)/% | ≥95 | Confirmed |
| Item | Specification | Result |
| Purity of Feso4.7H2O | Min 95% | 95.1% |
| Total Fe(as Fe) | Min19.3% | 19.51% |
| Lead (as Pb) | 20ppm max. | 13ppm |
| Arsenic(as As) | 2ppm max. | 0.7ppm |
| Heavy metal (as Cd) | 4ppm max. | 1.1ppm |
| Sulfur(as S) | 12 max. | 10% |
It is mainly used for making dry cell and storage battery ,dyeing aid,electroplating bath additive and analytical reagent.It aso used in tanning,pharmacy,precision casting
We can supply packing marks as customer required
with pallet, 1MT/PALLET, 20MT/FCL
without pallet-----24MT/FCL
Vanessa Zhao
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