Technical Name : Ferrous Sulphate .. Formula : FeSO4. H2O,,,,HS Code: 28332910 .. Appearance:White Powder .. CAS NO: 17375-41-6 Chemical Properties .. Assay % 98.00min Sulphur % 12.60min Iron (as Fe) %22.60 min Iron (as Fe)%0.04 min Chloride %.0.05min pHof5%soln. 2.5 -3.5
