Specification :

Magnesium Carbonate basic; Magnesium Carbonate Light

Appearance: White monoclinic crystalline or amorphous powder.
CAS: 13717-00-5
HS Code: 28369910
Molecular Formula: MgCO3
Application: Used as high-quality filler and reinforcement agent of rubber products; As well as fireproof and thermal insulation materials resistant to high temperature. Light magnesium carbonate with a basis of asbestos is high-quality isolation material used for ship and boiler manufacture. And it also can be used to manufacture high-grade glass articles, magnesium salt, pigment, paint and chemicals for daily use, etc. It can be used as anti-acid agent in pharmaceutical industry. And also can be used as desiccant, color retention agent, carrier and anti-caking agent.
Processing Method: Dolomite by Carbonization, Brine, Limestone Carbonization, Soda Method, Ammonium Bicarbonate Method
Specification of Magnesium Carbonate Light

ITEM STANDARD
Mgo% 40.0 Min
HCL insoloble% 0.15 Max
Moisture % 3.0 Max
CaO% 0.70 Max
L.O.I% 54-58
Chloride% 0.15 Max
Fe % 0.05 Max
Mn % 0.004 Max
SO4% 0.15 Max
Screening ( 150um) % 0.03 Max
Bulk density g/ ml% 0.13 Max