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CAS 10028-22-5
Polymerized Ferrous Sulfate CAS 10028-22-5
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    Ferric content≥19.0%
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Brief introduction of Polymerized Ferrous Sulfate CAS 10028-22-5

Chemical name: Polymerized Ferrous Sulfate

CAS No.: 10028-22-5

Synonyms: Ferric Sulfate; PFS

Molecular Formula: Fe2O12S3

Molecular Weight: 399.88

EINECS: 233-072-9


Properties of Polymerized Ferrous Sulfate CAS 10028-22-5

Polymerized Ferrous Sulfate / Ferric Sulfate is yellow to yellowish-brown powder appearance. Soluble in water. Sparingly soluble in alcohol. Almost insoluble in acetone and ethyl acetate. Insoluble in sulfuric acid and ammonia. It is a kind of alkali sulphate, is a new generation of environmentally friendly products, it has a strong price multi-core polymerization iron complex ion, they have very strong and the ability of electric charge on the suspended particles, reduce the micelle potential, high potential of glue, and hydrolyzed into flocculent iron carbonyl compounds, it has a larger specific surface area and strong adsorption ability. So it is a new type of inorganic polymer coagulant.


Specification of Polymerized Ferrous Sulfate CAS 10028-22-5




Yellow to yellowish-brown powder

Ferric content, %


Reducing substance (Fe3+), %


Basicity, %


pH (1% water solution)


Water insoluble, %



Application of Polymerized Ferrous Sulfate CAS 10028-22-5

It is widely used in the purification of drinking water, industrial water, various industrial wastewater, urban sewage, sludge dewatering, etc.

Used in making pigment, medicine, and used as mordant, water purifier, etc.

Used for the analysis of silver, the timing determination of sugar. Haploid breeding in preparation of improved white culture medium, analysis of silver, determination of carbon, dye, ink, water purification, disinfection, polymerization catalyst.


Packing, Delivery and Storage of Polymerized Ferrous Sulfate CAS 10028-22-5

Package: 25kg/bag or as per customer request.

Storage conditions: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

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