Hydroxypropyl methyl cellulose USP Grade (KH-75) factory

Details:

Hydroxypropyl methyl cellulose USP Grade is a coating agent and film-former used as an inactive ingredient in the pharmaceutical industry.It has also been used as a rate-controlling polymer for sustained-release dose forms. Zhejiang Kehong Chemical Co., Ltd is one of the famous Hydroxypropyl methyl cellulose factory in China, they can provide Hydroxypropyl methyl cellulose USP Grade at competitive price.

Properties: 

1. Appearance: HPMC is white or similar to white fiber or granular powder; Odorless. 
2. Properties: Almost insoluble in ethanol, ether and acetone; Quickly dispersed in 80-90 centigrade water; Aqueous solution is very stable in room temperature; Has good wetting/dispersing/adheisve/thickening/emlusifying/water preserving/film-forming properties; Can prevent the infilration of grease; Film formed has excellent flexibility and trransparency; Has good compatibility with other emulsifier; Easy salting-out. Its solution is stable with pH 2-12. 
3. Apparent density: 0.30-0.70g/cm3, density is 1.3G/cm3.