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CAS Number: 17375-41-6
Dried Ferrous Sulphate is a concentrated, partially dehydrated form of Iron(II) Sulphate commonly supplied as Ferrous Sulphate Monohydrate. It has the molecular formula FeSO₄·H₂O, CAS number 17375-41-6 and molecular weight of approximately 169.93 g/mol. The product is generally supplied as a light grey, off-white, pale green or beige crystalline powder or granulated material. Compared with Ferrous Sulphate Heptahydrate, the dried form contains less water of crystallisation and therefore provides a higher concentration of elemental iron by weight. Dried Ferrous Sulphate is used as a source of soluble ferrous iron in agricultural micronutrient formulations, fertilizer manufacturing, animal-nutrition premixes where an approved feed grade is supplied, water-treatment processes, cement manufacturing, pigment production, chemical processing and other industrial applications. Mangalam Acid & Chemicals supplies Dried Ferrous Sulphate from Vapi, Gujarat, India, for bulk agricultural and industrial requirements. Buyers should request the latest batch-specific Certificate of Analysis to confirm ferrous iron content, total iron, moisture, free acidity, ferric iron, water-insoluble matter and particle size before use.
| Solubility | Soluble in water |
| Molecular Weight | 169.93 g/mol |
| Grade | Technical / Agricultural Grade |
| Form | Crystalline powder / Granules |
| Appearance | Light grey to pale green crystalline material |
Fields marked [Admin-editable] are maintained in the CMS and confirmed per batch. Contact us for specific grade requirements.