Ferrous Sulfate Heptahydrate


Ferrous Sulfate Heptahydrate:

Ferrous Sulfate Heptahydrate (FeSO₄·7H₂O) is an essential iron compound widely used across various industries, including agriculture, water treatment, pharmaceuticals, and manufacturing. Its efficacy as an iron supplement, coagulant, and reducing agent makes it a versatile and indispensable chemical. South Chem Trading, a leading chemical supplier, is proud to offer top-grade Ferrous Sulfate Heptahydrate to cater to your industrial needs with unmatched quality and service.

Chemical Name: Ferrous Sulfate

Appearance: Blue-green monoclinic crystals or grains are visually appealing.

Molecular Formula: FeSO4·7H2O ; FeSO4·nH2O

Molecular Weight: Heptahydrate :278.01

CAS: Heptahydrate: 7782-63-0 ; Dried: 7720-78-7

Character: Heptahydrate: It’s blue-green crystals or granules, odorless with astringency. In dry air, it’s efflorescent. In moist air, it oxidizes readily to form a brown-yellow, basic ferric sulfate. It’s soluble in water, insoluble in ethanol.

Dried: It’s gray-white to beige powder. with astringency. It is mainly composed of FeSO4·H2O and contains a few of FeSO4·4H2O.It’s slowly soluble in cold water (26.6 g / 100 ml, 20 ℃), It will be dissolved quickly when heating. It’s insoluble in ethanol. Almost insoluble in 50% sulfuric acid.

Applications of Ferrous Sulfate Heptahydrate

  • Agriculture:
    Serves as a vital iron supplement for soil and plants, enhancing crop yields and soil fertility.
  • Water Treatment:
    Acts as a coagulant in water and wastewater treatment, removing impurities and ensuring clean, safe water.
  • Pharmaceuticals:
    Used as an iron supplement in medicinal formulations, addressing iron deficiency and anemia effectively.
  • Manufacturing:
    Plays a crucial role in various manufacturing processes, including the production of iron-based compounds and pigments.

Available in 25 kg bags, securely packed in plastic-lined woven bags.

For bulk or semi-bulk quantities of Ferrous Sulfate Heptahydrate, choose South Chem Trading—a dependable partner in specialty chemicals.


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