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Shandong Liaocheng E Hua Pharmaceutical Co.,Ltd.

26 YRS

Shandong, China

CNY 165 Million

113220 m²

100-500 people

Main Products: Microcrystalline Cellulose / Hydroxypropyl Methyl Cellulose / Ethyl Cellulose / Hydroxypropyl Cellulose / Methyl Cellulose

Shandong, China

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Hydroxypropyl methylcellulose / CAS 9004-65-3

OVERVIEW

Packaging

20 KG/Fibre Drum

Lead Time

14-30 days

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DESCRIPTION

Hydroxypropyl methylcellulose (HMPC)

Hydroxypropyl methylcellulose (HMPC) CAS NO.: 9004-65-3

SHANDONG MEDICAL PRODUCTION LICENSE NO. F2014061

Packing specifications: 20 kg/bag 20 kg/bucket

Quality standard: CP2015, USP current edition

Main application:

The product is non-ionic cellulose ether, mainly used as filmogen and gels of thin film coating and emulgator, suspending agent and stabilizer of ointment. The concentration generally is 2%-10%. In tablet granulation, it is used as adhesive, with concentration generally of 2%-5%. Hydroxypropyl methylcellulose is widely used in oral and topical preparations, mainly used as adhesive of tablet, thin film coating material and framework material of sustained-release tablet; for low viscosity, it can be used as adhesive of wet granulation tablet and adhesive of dry granulation; and the hydroxypropyl methylcellulose with high viscosity can be used as retardant of framework of tablet and capsule, with the function of delaying drug release.

Indicator/model	USP/CP2910(60EH)	USP/CP2906(65EH)	USP/CP2208(70EH)	USP/CP1828(90EH)
Methoxy group %	28.0-30.0	27.0-30.0	19.0-24.0	16.5-20.0
Hydroxypropoxy %	7.0-12.0	4.0-7.5	4.0-12.0	23.0-32.0
Residue on ignition	≤1.5%
Heavy metal	≤0.002%
PH	5.0-8.0
Application	2910(60EH) is suitable for adhesive of wet granulation, conventional thin film coating material and closed tablet core; 2208(70EH) is applied to matrix tablet of sustained-release preparations; 2906(65EH) is often used as thickening agent.

Typical Properties

It is mainly used in polyvinyl chloride (PVC) as suspension polymerization dispersant and stabilizer. It can improve the average particle size, particle size distribution, particle morphology and internal structure of suspended polymer. In addition, HPMC can also be used as thickener, stabilizer, emulsifier, excipient, water retaining agent and film-forming agent in the production of petrochemical, coatings, building materials, paint remover, agricultural chemicals, ink, textile printing and dyeing, ceramics, papermaking, cosmetics and other products.

CAS No.

9004-65-3

Formula

C3H7O

Molecular Mass

59.08708

Exact Mass

59.04970

PSA

9.23000

Logp

0.46690

Matter Classification

organic

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