Category:
Other Excipients
CAS NO:
557-04-0
Standard:
USP,BP,
Magnesium Stearate is a water-insoluble lubricant and flow agent synthesized via saponification of stearic acid with magnesium hydroxide. Its molecular formula is C36H70MgO4 (CAS: 557-04-0), widely used to prevent powder adhesion during tablet compression.
Avoid inhalation of dust; wear respiratory protection. Store in cool, dry conditions below 25°C. High concentrations may retard drug dissolution rates in immediate-release formulations.