53678-75-4

White monoclinic crystal or amorphous powder. Non-toxic and tasteless. Slightly soluble in water, the aqueous solution is weakly alkaline. The solubility in water is 0.02% (15°C). Soluble in acid and ammonium salt solution.

Magnesium carbonate, light ar is used as a filler and reinforcing agent for rubber, as a fire-proof thermal insulation material, an insulating material, and also in shipbuilding, boiler manufacturing, and daily chemicals.

ChEBI: Magnesium carbonate is a magnesium salt with formula CMgO3. Its hydrated forms, particularly the di-, tri-, and tetrahydrates occur as minerals. It has a role as an antacid and a fertilizer. It is a magnesium salt, a carbonate salt, a one-carbon compound and an organic magnesium salt.