For ferrous sulphate Heptahydrate 98%,the specification as follow:
FeSO4.7H2O 98.0%min
Fe 19.7%min
As 0.0002%max
Pb 0.0010%max
Cd 0.0005%max
Hg 0.00001%max
Insoluble material 0.5% max
Mainly use of ferrous sulfate:
1.For flocculant ,flocculation effect is good, has the very good decoloring ability
2.Can remove heavy metal ions, oil, phosphorus, sterilizing and other functions
3.For printing and dyeing wastewater decoloring and remove COD, electroplating wastewater of ferrite total precipitation has obvious effect
4.The price is cheap, printing and dyeing, electroplating wastewater treatment first-selected products.
5.Also used as food additives, pigment, electronic industrial raw materials, hydrogen sulphide deodorant, soil improver, industrial catalyst etc.
Packing and storage: 25kg/1000kg/1200kg plastic woven bag lined with polyethylene
