Category:
Other Excipients
CAS NO:
9004-65-3
Standard:
ChP,USP,
White or off-white fibrous or grain powders, no smell; almost insoluble in anhydrous ethanol, diethyl ether, acetone; when it dissolves and swells in cold water, it will form clear or slightly turbid colloid solution.
Hydroxypropyl Methyl Cellulose (HPMC) is a non-ionic semi-synthetic ether polymer derived from cellulose via alkylation. It functions as a versatile thickener and binder. Molecular formula: C21H34O11; CAS No.: 9004-65-3.
Avoid inhalation of dust; wear respiratory protection. Store in cool, dry conditions below 30°C to prevent microbial growth or viscosity loss. Not recommended for intravenous use due to particulate risks.