Specificication:
FeSO4.H2O 91%min
Iron Minimum30% min
As 0.0002%max
Pb 0.001%max
Cd 0.0005%max
Hg 0.00001%max
Insoluble material 0.2% max
Mainly use of ferrous sulfate:
1.For flocculant , has the very good decoloring ability
2.Also used as food additives, fertilizer,pigment, electronic industrial raw materials, hydrogen sulphide deodorant, soil improver, industrial catalyst etc.
