Sulfuric acid iron(2+) salt monohydrate

CAS number:17375-41-6

Molecular formula:FeSO4.H2O

molecular weight:169.92

Chemical structure:

Product name Ferrous Sulphate Monohydrate
Shelf life 1 year
No. Testing Items Standard Data Testing Data Results
1 Appearance / Pale Cream powder  Check out
2 Content  ≥ % 91.40 93.47 Check out
3 Content of Fe ≥ % 30.00 30.68 Check out
4 Plumbum(Pb)≤ mg/kg 10.00 3.01 Check out
5 Arsenic(As) ≤ mg/kg 2.00 0.24 Check out
6 Cadmium(Cd)≤ mg/kg 5.00 0.25 Check out
7 Content of Free water (Moisture)  ≤ % 0.50 0.17 Check out
8 Granule size(mesh 180μm)≥ % 95.00 96.45 Check out
Conclusion We certify that this product achieves the standard of our company and allowed to sell.