Formula: FeSO4.7H2O
Molecular Weight: 278.05
Characteristics:
It's an by-product when produce a rare metal products by sulfuric acid production technology, the appearance of the product as pale green or yellowish green crystalline solid, tasteless, relative density 1.898, melting point 64 ° C. Soluble in water (48.6g/100ml water on 50 centigrade ), heating todecomposition of ferric oxide, corrosive, weathering in dry air, easily oxidation by wet air. Add a certain dosage can be adjusted alkaline pH value of water, combine with suspended in water, and accelerate the precipitation, mainly used in water purification and industrial wastewater treatment, at the same time has a bactericidal effect
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