Ferrous sulphate

Ferrous Sulfate (for industry) Molecular Formula: FeSO4.7H2O Molecular Weight: 278 CAS NO : 7720-78-7 H.S. code: 28332910 IndexesItem Index Ferrous Sulfate(FeSO4.7H2O )Content % ≥ 98.0 Ferrous Sulfate(account by Fe) % ≥19.68 As % ≤0.0002 Heavy Metal(account by Pb) ≤0.002 Water Insoluble Substance ≤0.2 Characteristics: blue green orthorhombic crystal, dissolve in water, glycerin, insoluble in ethanol, corrosive, airslake for deliquescence. Main Application: agriculture, fertilizer, feed, paint, activator, clarifier, disinfector, raw materials for magnetic materials, etc.