Magnesium Carbonate is white single crystal or amorphism powder with no smell and non-toxic, tasteless and stable in the air. The relative density of magnesium carbonate is 2.1. It is slightly soluble in water and the aqueous solution is alkaline. The water solubility of Magnesium carbonate is 1.02% (15 degrees C), easily soluble in acid and ammonium salt solution. It reacts with acid to decompose carbon dioxide. Heated up to 300 degrees Celsius to decompose and form water, carbon dioxide and Magnesium Oxide.
The Magnesium Carbonate is mainly used as intermediate substance of pharmaceutical products, decomposer of acid liquor, desiccant, color protection liquor, carrier, anti- agglomeration liquor; It also used as additive for food, supplement of magnesium element. For rubber industry, it is used as ancillary substance and filler; It can be used as adiabatic, heatproof, fire proof and heat preservation material. For high-level glass product, ceramics, chinaware, it can increase their brightness of the surface. It can be used for magnesium salt pigment, paint, cosmetic, ship manufacture, boiler and so on.
We Provide Food Grade, Medical Grade and Industry Grade MC according to customer's request.