Pharmaceutical grade HPMC Hydroxypropyl methylcellulose is white or milky white, odorless, tasteless, fibrous powder or granule, weight loss on drying does not exceed 10%, soluble in cold water but not hot water, slowly in hot water Swelling, peptization, and forming a viscous colloidal solution, which becomes a solution when cooled, and becomes a gel when heated.
Pharmaceutical Grade Hydroxypropyl Methylcellulose (HPMC) is a specialized form of HPMC used in the pharmaceutical industry. HPMC is a water-soluble polymer derived from cellulose, and when applied to pharmaceutical formulations, it offers several essential benefits and applications.