Magnesium carbonate is white monoclinic crystal or amorphous powder. Non-toxic, tasteless stable in gas. The relative density is 2.16. Slightly soluble in water.It is used for manufacturing magnesium salt, magnesium oxide, fireproof coating, ink, glass, toothpaste, ubber filler, etc., used as flour improver, bread leavening agent in food.
Insoluble matter in HCL% ≤
Calcium oxide (CaO) content% ≤
Loss on ignition%
Chloride (Ci) content
Fe content% ≤
Mn content% ≤
Sulfate (S O4) content % ≤
Bulk density g/ml≤
Screen residue (sieve hole 150mm)% ≤
Medical intermediates, acid dissolvants, desiccants, color protectors, carriers, anti-caking agents; In food as additive, magnesium element compensation.
In fine chemical industry for the production of chemical reagents; In rubber as a reinforcing agent, filling agent; Can be used as thermal insulation, high temperature resistant fire insulation materials; Important chemical materials in wire and cable manufacturing process. Manufacturing advanced glass products; Enameled ceramics play a role in surface brightness; Production of magnesium salt, pigments, paint, daily cosmetics, shipbuilding, boiler manufacturing. It is also used to wipe the hands of athletes in competitions.