... 278 PROPERTIES AND APPEARANCE: Greenblue monoclinic crystal, Ferrous sulfate FORMULA: FeSO4.7H2O Molecular Weight:278 PROPERTIES ... corrosion , air slaking and efflorescence. MAIN APPLICATIONS: Used for agricultural pesticide, fertilizer, feed, pigment , catalyst, decontaminant ... polyplastic-linked woven bag , net weight 50kgs. Ferrous Sulfate: ItemsIndexesFeSO4.7H2O Content %98.094.090TiO2 content %0 ...