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98%Ferrous sulfate heptahydrate for water treatment

Categories Ferrous sulfate
Brand Name: RECH
Model Number: FE30
Certification: ISO9001
Place of Origin: China
Price: Rech Chemical Co.,Ltd
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 30000MT
Delivery Time: 25days
Packaging Details: 25kgs/bag
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    98%Ferrous sulfate heptahydrate for water treatment

    Ferrous sulphate heptahydrate

    Rech Chemical Co. Ltd is a major Manufacturer and Supplier of zinc sulphate, ferrous sulphate, manganese sulphate, magnesium sulphate and copper sulphate.

    Product Name: Ferrous Sulphate Heptahydrate

    Formula: FeSO4.7H2O

    HS Code: 28332910

    CAS No.: 7782-63-0

    EINECS NO.: 231-753-5

    Mol Weight: 278.05

    PH: 3

    Density: 1.898

    Purity: 98% Min

    Fe: 19.7% Min


    FeSO4.7H2O98% Min
    Pb20ppm max
    Cd5ppm max
    As2ppm max


    1. Industrially: ferrous sulfate is mainly used as a precursor to other iron compounds. It is a reducing agent, for the reduction of chromate in cement.

    2. Nutritional Supplement: Together with other iron compounds, ferrous sulfate 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.

    3. Colorant: Ferrous sulfate can also be used to stain concete and some limestones and sandstones a yellowish rust color.

    4. Water Treatment: Ferrous sulphate has been applied for the purification of water by flocculation and for phosphate removal in municipal and industrial sewage treatment plants to prevent eutrophication of surface water bodies.

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