Magnesium Hydroxide Paste USP

Magnesium Hydroxide Paste USP

CAS No. 1309-42-8
Molecular Formula H2MgO2
Storage Condition Keep in a tightly closed container, store in a cool dry well-ventilated area.

Application

Mainly used as an antacid formulation for tablet, capsules and syrup.



Sr No. Test Parameters Specification / Limits
1 Description It is a gastrointestinal drug used as an antacid, laxative, for indigestion or heartburn.
2 Identification Magnesium Positive
3 Microbial Limits Escherichia Coli Absent
4 Soluble Alkalies 0.6 ml (1ml 0.1 N Sulphuric acid)
5 Soluble Salts 7.2 mg (NMT 12 mg)
6 Arsenic Not more than 0.6 ppm
7 Calcium Not more than 0.7 %
8 Heavy Metals Not more than 5ppm
9 Assay 32.12% ( Not less than 29% )