Description

 Typically, manganese ores are purified by their conversion to manganese(II) sulfate. Treatment of aqueous solutions of the sulfate with sodium carbonate leads to precipitation of manganese carbonate, which can be calcined to give the oxides MnOx. In the laboratory, manganese sulfate can be made by treating manganese dioxide with sulfur dioxide.

 

【Molecular formula】: MnSO4

【Molecular weight】: **9.*1

【Appearance】: pale pink deliquescent solid

【Content】: *8% min.

【Mn】: *1.8% min.

【PH】: 6.2.

【Water insoluble】: 0.**5% max.

【Packing】: Net *5/**0/***0 kgs woven bag.