Magnesium Carbonate, Classification : Light

Chemical name Light magnesium carbonate (Technical grade)
Chemical formula 4MgCo3.Mg(OH)2.5H2O
Physical and chemical property
Nature Slightly alkaline
Appearance White amorphous fine powder
Taste Tasteless
Odor Odorless
PH 9.0 +- 0.5
Bulk density loose 0.07 +- 0.01 gmcm3
Bulk density pack 0.12 +- 0.01 gmcm3
Chloride 0.09% +- 0.01%
Sulphate 0.06% +- 0.01%
Iron 0.04% +- 0.01%
Calcium 0.2% +- 0.01%
Bicarbonate Trace amount
Heavy Metal Imparities Nil
Solubility Insoluble in water 5% solution dilute
HCL Clear
Loss on kgnition 56% Max
Co2% 34-36.3%
MgO% 41% +- 1%
Hygroscopic Moisture 3% +- 1%
Packing Laminated HDPE Bag with Liner
Bag Size 30” X 50”
Net Weight 1520 Kg when Packing
Application
Light Basic Magnesium Carbonate is widely used in following application
Used in Flooring Smoke suppressant in plastic
Fire proofing Reinforcing agent in neoprene rubber
Fire extinguishing composition Drying agent
Cosmetics laxative to loosen the bowels
Dusting powder Color retention in foods
Toothpaste As an antacid
Filler Material As an additive in table salt to keep it free following