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Product details
Hydroxypropyl methyl cellulose powder is a propylene glycol ether of methyl cellulose in which the hydroxypropyl and methyl groups are bonded to the anhydrous glucose ring of the cellulose by an ether bond.Hydroxypropyl methyl cellulose CAS 9004-65-3 is a white to off-white cellulose powder or granule. Hydroxypropyl methyl cellulose Raw Materials has cold water soluble and hot water insoluble properties similar to methyl cellulose.
Applications / Functions of Hydroxypropyl methyl cellulose powder
Thickener; Stabiliser; Emulsifier; Gelling agent; Suspending agent.
Physicochemical Property of Hydroxypropyl methyl cellulose powder
White to off-white fibrous powder or granule.Hydroxypropyl methyl cellulose powder Soluble in water and some organic solvents. Insoluble in ethanol, aqueous solution has surface activity, dry to form a thin film, after heating and cooling, undergoes a reversible transformation from sol to gel in turn.
Production methodprocess of Hydroxypropyl methyl cellulose powder
Hydroxypropyl methyl cellulose Raw Materials Prepared from cellulose with chloromethane and ethylene oxide.
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