What is Manganese carbonate

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Submitted by admin on Wed, 11/07/2018 - 07:37

Manganese carbonate is a raw material for the manufacture of soft ferrites for telecommunications equipment, synthesis of manganese dioxide and manufacture of other manganese salts. Used as a catalyst for desulfurization, pigments for enamels, coatings and varnishes. Also used as a fertilizer and feed additive. Used in medicine, welding electrode accessories, etc., used as raw materials for the production of electrolytic manganese metal.

Physical properties
Rose triangle crystal diamond crystal or amorphous bright white brown powder. The relative density is 3.125. Almost insoluble in water, slightly soluble in carbon dioxide-containing water (ie carbonic acid), insoluble in alcohol and liquid ammonia.

Chemical properties
Soluble in dilute mineral acid, slightly soluble in common organic acids. Stable in dry air. It is easy to oxidize when wet, and forms dimanganese trioxide and gradually turns brownish black. When heated, it releases carbon dioxide. Hydrolyzed when azeotroped with water. In boiling potassium hydroxide, manganese hydroxide is formed.

Manganese carbonate is a raw material for the manufacture of soft ferrites for telecommunications equipment, synthetic manganese dioxide and other manganese salts. It is used as a pigment for desulfurization of oxidants, enamels, paints and varnishes, as well as fertilizers and feed additives. It is also used in medicine, welding electrode accessories, etc., and can be used as a raw material for the production of manganese metal.

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