The product is green monoclinic crystal powder.

Ferrous sulfate≥94%

Titanium dioxide≤0. 5%

Water insoluble≤0. 5%

It is mainly used as the flocculating agent with strong decolorizing ability. It is also has the functions including removal of heavy metal ion, oil, dephosphorization and sterilization. It is the first choice in treating waste water in printing, dyeing and electroplating. The product also be made as food additive, paint, raw material used for electronic industry, hydrogen sulphide deodorant.