Ferrous sulfate
Suqian Modern Chemical CO.,Ltd. [China] 
Molecular formula: FeSO4.7H2O FeSO4.H22222
Quality Index: FeSO4.7H2O FeSO4.H2O
|
Assay(As FeSO4.7H2O) |
99.5%--104.5% |
|
Assay(As FeSO4) |
86.0%--89.0% |
|
As |
≤ 0.0003% |
|
Heavy metals(As Pb) |
≤ 0.001% |
|
Assay(As Fe) |
19.7%--20.9% |
Uses: In food processing industry, it is used as nutritional supplement.
Packing: 25kgs net paper bags or 25kgs net plastic woven bags
