Magnesium

Aluminum Silicate

Hydrated



•  APPEARANC

A very fine, Powder, odourless.

•  CONCENTRATION

It contains not less than 11.0% of MgO, Not less than 20% of Al2O3 and between 48.0% to 58.0% of SiO2.

•  PHYSICAL PROPERTIES

Bulk Density:
0.20 to 0.25 gm/cc.

•  CHEMICAL ANALYSIS

Identification :
Gives characteristic tests of Aluminium,Magnesium and Silicates.
Solubility :
Gives characteristic tests of Aluminium,Magnesium and Silicates.
Loss On Ignition :
Between 20 to 30% of its weight when ignited at 1000° C
Heavy Metals :
Max. 30 ppm
Arsenic :
Max. 8 ppm
Chloride :
Max. 450 ppm
Sulphate :
Max. 200 ppm
Chloride :
Max. 0.4 %
Acid Consuming Capacity :
1.0 gm of the ignited substance requires not less than 175 ml and not more than 230 ml of n/10 HCl
Total Content of MgO, Al2O3 And SiO2:
Not less than 88%

•  USE

As an Antacid Raw Material in a specific Antacid Formulation.


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