Aluminium Sodium Silicate

Test Specification...BP
Appearance It occurs as white or almost white, fine, light, amorphous powder.
Identification   (a)Specified test. 2 mL of the supernatant gives
Test A
the reaction of aluminium
Test B (b)It gives reaction of sodium
Test C (c)It gives the reaction of silicates
Solubility Practically insoluble in water and in organic solvents.
pH Between 9.5 to 11.5.
Arsenic Not more than 3ppm
Lead Not more than 5ppm
Loss on drying Not more than 8.0%
Loss on ignition Between 5.0% to 11.0%
Assay   Not less than 2.7% and not more than 7.9% Not
Aluminium (dried substance)
Sodium (dried substance) less than 3.7% and not more than 6.3%

Shelf life, Storage and Packing
It should be stored in a segregated area in a cool and ventilated place away from combustible materials. Keep in a tightly closed container, sealed until ready for use. It is packed in 25kg or 50kg HDPE bags or drums as required.

GLP, cGMP (FDA) Approved, ISO 9001, ISO 14001, ISO 45001, ISO 17025, ISO 22000, FSSC 22000, FSSAI, Halal and Kosher certified.
We observe WHO Good manufacturing practice and Good laboratory practice.