This is a high - quality raw material, manufactured in strict accordance with international standards. meet different specifications, it features high purity and minimal impurities, ensuring stable pharmaceutical efficacy.
*The following content is generated by AI and is for reference only.
Overview
Hydroxypropyl Methyl Cellulose (HPMC) is a non-ionic semi-synthetic polymer derived from cellulose via etherification. It functions as a thickener, binder, and film former in industrial processes. The general molecular formula is CnH2n+2Om(C3H6O)x(C2H4O)y, with CAS No. 9004-65-3.
Application
- Pharmaceuticals: Used for controlled-release matrix tablets and coating agents.
- Construction: Serves as a rheology modifier in tile adhesives and mortars.
- Food Industry: Acts as a stabilizer and emulsifier in processed foods.
- Cosmetics: Functions as a viscosity controller in lotions and creams.
Precautions
Avoid inhalation of dust to prevent respiratory irritation. Store in a cool, dry place below 30°C to maintain stability. Do not use in sterile injectable formulations without specific regulatory approval.