MAGNESIUM CARBONATE LIGHT

Formula

Mg(OH)2 3MgCO3 3H2O

Description

Fine White Powder

Sieve Test (wet method)
300 Mesh Retention
200 Mesh Retention

1.5%
0.4%

Loss on Drying

1.5%

Iron

80 ppm

Arsenic

Nil

Heavy Metals

10 ppm

Chloride

0.15%

Matter Insoluble in HCL

0.01%

Residue on Ignition 

43%

In house test for lightness  
Bulk Density (As Such)  
Bulk Density (After 50 Strokes)

0.08gm/cc  
0.10 gm/cc

Bulk Density

0.08gm/cc

Assay

44.1%

Packing

20 kgs bags