China (Mainland)
Hydroxypropyl methyl cellulose USP Grade (KH-75) factory CAS NO.9004-65-3
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Keywords
- hydroxypropyl methyl cellulose USP Grade
- hydroxypropyl methyl cellulose (KH-75)
- hydroxypropyl methyl cellulose factory
Quick Details
- ProName: Hydroxypropyl methyl cellulose USP Gra...
- CasNo: 9004-65-3
- Appearance: white and off white
- Application: It is widel used as thickener, adhesiv...
- ProductionCapacity: /
- Purity: 99%
- Storage: seal tightly, exposing to the sun and ...
- LimitNum: 0
Superiority
We are one of the leading manufacturer of Hydroxypropyl methyl cellulose (HPMC) ,high quality product,competitive price and best service.
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.
| Technical index | ||||||
| Quality Standard: Q/79339844-1.01-2008 | ||||||
| Building and PVC suspension polymerization | ||||||
| Product | MC | HPMC | ||||
| MA | HF | HE | HJ | HK | ||
| Methoxy | Content (%) | 27.0-32.0 | 27.0-30.0 | 28.0-30.0 | 16.5-20.0 | 19.0-24.0 |
| Degree of substitution | 1.7-1.9 | 1.7-1.9 | 1.8-2.0 | 1.1-1.6 | 1.1-1.6 | |
| Hydroxyl propoxy | Content (%) | 4.0-7.5 | 7.5-12.0 | 23.0-32.0 | 4.0-12.0 | |
| Degree of substitution | 0.1-0.2 | 0.2-0.3 | 0.7-1.0 | 0.1-0.3 | ||
| Water content (Wt %) | ≤5.0 | |||||
| Ash content (Wt %) | ≤1.0 | |||||
| PH | 5.0-7.5 | |||||
| Appearance | milk white or white granules or powder | |||||
| Fineness |
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Address:xiner center RD binhai industrial zone shaoxing zhejiang province P.R.China,312073,312073 | |||||
