Magnesium Carbonate


Magnesium Carbonate Details

Product Name: Magnesium Carbonate

CAS: 39409-82-0

Molecular Formula: C2H2Mg3O8

Molecular Weight: 226.95

Appearance: White light powder


Magnesium Carbonate Typical Properties

Moisture 3% max
Insoluble matter in HCL 0.15% max
CaO 0.7% max
MgO 41% min
Loss on ignition 54-58%
Chlorides 0.15% max
Fe 0.05% max
Mn 0.004% max
Sulphates(as SO4) 0.15% max
Residue: (150um) 0.03% max
Bulk density(g/ml) 0.14


Magnesium Carbonate Usage

Magnesium Carbonate is mainly used for manufacture of rubber products, superior thermal preservation materials, glass, paints, printing ink, cosmetics and so on.

It is mainly used as a filler and reinforcing agent for transparent or light-colored rubber products, and can enhance the abrasion resistance, bending resistance and tensile strength of rubber.


Magnesium Carbonate Packaging and Shipping



Magnesium Carbonate Storage

Keep container tightly closed in a dry and well-ventilated place.