Сульфат 98%

Ferrous sulphate heptahydrate Fertilizer and tech use, water treatment. Specifications:Purity:98%,Fe:20%min,Pb:20ppm max,As:10ppm max,Cd:10ppm max Usage: Industrially, ferrous sulphate is mainly used as precursor with other iron compounds. It is a reducing agent, for the reduction of chromate in cement.Together with other iron compounds, ferrous sulphate is used to fortify foods and treat iron-deficiency anemia. constipation is a frequent and uncomfortable side effect associated with the administration of oral supplements, stool softeners often are prescribed to prevent constipation.Ferrous sulphate can also be used to stain concede and some limestone and sandstones a yellowish rust purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies.