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(Hydroxypropyl)methyl cellulose is a solid, and is a slightly off-white to beige powder in appearance and may be formed into granules. The compound forms colloids when dissolved in water.
H 1812 (OTTO) HPMC, F4M Cas 9004-65-3 - used as a thickener for aqueous and non-aqueous systems, clear films with grease resistance, binders, lubricants, steric stabilizer and water retention aid.