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Manganese sulphate

Manganese sulphate
Product Detailed
Manganese sulphate

Other names: Manganese sulfate, manganoussulfate, manganese sulphate, manganic sulfate, manganic sulfate, manganic sulphate, manganous sulphate.

Manganese sulfate is the inorganic compound with the formula MnSO4.This colourless deliquescent solid is a commercially significantmanganese salt. Approximately 260M kg/y was produced worldwide in 2005.It is the precursor to manganese metal and many chemical compounds.Mn-deficient soil is remediated with this salt. Like many metal sulfates, manganese sulfateforms a variety of hydrates: monohydrate, tetrahydrate, pentahydrate,heptahydrate. The monohydrate is most common. All of these salts arefaintly pink. The pale color of Mn salts is characteristic of high-spincomplexes with the d5 configuration. Applications and production Typically manganese ores are purified bytheir conversion to manganese sulfate. Treatment of aqueous solutionsof the sulfate with sodium carbonate leads to precipitation ofmanganese carbonate, which can be calcined to give the oxides MnOx. Manganese dioxide reacts with sulfur dioxide also affords manganese sulfate:     MnO2 + SO2 → MnSO4 Manganese sulfate is a by-product of variousindustrially signficant oxidations that use manganese dioxide,including the manufacture of hydroquinone and anisaldehyde. Treatment of manganese sulfate with potassium permanganate affords manganese dioxide, a component of dry-cell batteries.

Manganese sulphate

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