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Sidley Chemical HPMCAS

Sidley Chemical HPMCAS is mixed ester of HPMC acetate and succinic acid. It is tasteless, white to light yellow powder or granule, and mainly used for enteric coating. As enteric coating material, it has good film-forming property without plasticizer, good solubility in the upper part of small intestine (duodenum), thus can increase medicine absorption in small intestine. It can be well dissolved in acetone, ethanol- dichloromethane, acetone- ethanol- water and other solvents.

Functions: Enteric Coating System

Synonyms: 2-Hydroxypropyl methyl cellulose acetate succinate, HPMCAS, Hydroxypropyl methyl cellulose acetate succinate

Knowde Enhanced TDS

Identification & Functionality

Chemical Family: Succinates
Chemical Name: Hypromellose Acetate Succinate
Pharma & Nutraceuticals Functions: Enteric Coating System
CAS No.: 71138-97-1
EC No.: 615-255-9
Technologies: Pharmaceuticals & Nutraceuticals
Product Families: Pharmaceuticals & Nutraceuticals — Excipients
Pharmaceutical Coatings

Applications & Uses

Markets: Healthcare & Pharma
Applications: Healthcare & Pharma — Pharmaceutical Manufacturing
Excipients & Coatings
Manufacturing Technology: Tablet Coating

Properties

Typical Properties

Regulatory & Compliance

Compliance: Comply with USP33

Technical Details & Test Data

Content: Content LG MG HG

Acetyl group 5.0-9.0 7-11 10-14

Butyl two acyl group 14-18 10-14 4-8

Packaging & Availability

Packaging Type: Drums
Packaging: PACKAGING: 10KG/barrel or 25KG/barrel lined with inner PE bag.