MAGNESIUM TRISILICATE IP / BP / USP
Grades: IP / BP / USP
Specifications of magnesium trisilicate:
Description of magnesium trisilicate:
Fine white powder, free from grittiness odorless, slightly hygroscopic
- Solubility : Practically insoluble in water and in ethanol 95 %
- Alkalinity: Complies as I.P./B.P./U.S.P.
- Arsenic : Not more than 4 ppm
- Heavy Metals : Not more than 40 ppm
- Chloride : Note more than 500 ppm
- Sulphate : Not more than 0.5% ppm
- Acid absorption: Not less than 100 ml. of 0.1m Hydrochloric acid required to neutralize 1.0 gm.
- Water soluble salts: Not more than 30 mg per Gm.
- Loss on Ignition : Not less than 17.0% & not more than 34.0%
- Magnesium oxide : Not less than 29.0%
- Silicone Dioxide : Not less than 65.0
MAGNESIUM TRISILICATE IP
CAS No. : 14987-04-3
Molecular Formula : Mg2Si3O8,xH2O
Category : Antacid
Storage Condition : Store protected from moisture
MAGNESIUM TRISILICATE BP
CAS No. : 14987-04-3
Molecular Formula : Mg2Si3O8,xH2O
Source : BP-2013
MAGNESIUM TRISILICATE USP
CAS No. : 14987-04-3
Molecular Formula : Mg2Si3O8,xH2O
Molecular Weight : 260.86 gm/mol
Storage Condition : Preserve in tight container
Source : USP-34, Page No. 337