Description
Magnesium Carbonate
MF: MgCO3
CAS No.: *********5
EINECS No.: ********2; ********8
Grade Standard: Electron Grade, Food Grade, Industrial
Grade
Appearance:White monoclinic crystals or amorphous
powder
Packing:
PP woven bag lined with polyethylene plastic bag,
*0kg/bag
Physical Property:
White monoclinic crystals or amorphous powder. Non-toxic, tasteless
gas stability. The relative density of 2.*6. Slightly soluble in
water, weakly alkaline aqueous solution, the water solubility of
0.*2% (*5 degree). Soluble in acid and ammonium salt solution.
Calcination easily decomposed into magnesium oxide and carbon
dioxide. Case of acid that is released by the decomposition of
carbon dioxide. Under normal circumstances water-soluble. Easily
reacts with water heating (hard water softening) to generate
magnesium hydroxide (as magnesium hydroxide is more insoluble than
the magnesium carbonate).
Application:
Used as pharmaceutical intermediates, acid solution, drying, color
protection agents, carriers, anti-caking agent soon; As additive in
food, magnesium compensation agent; In fine chemicals for the
production of chemical reagents; In rubber to make up strength
agents, fillers; Can be used for insulation, heat insulation of
fire; Wire and cable manufacturing process, an important chemical
raw material. Manufacture of advanced glass products; Enamel from
the surface of the ceramic light effect; Magnesium production,
pigments, paints, cosmetics, shipbuilding, boiler manufacturing.
Athletes used towels.
