Ashland Aqualon EC N50 is a high-quality pharm-grade medium-viscosity water-insoluble polymer of ethyl cellulose in the Aqualon™ series, custom-designed for sustained-release coating of oral solid dosage forms, drug pellet preparation, formulation component isolation and pharmaceutical protective coatings. Manufactured strictly in line with pharmaceutical standards, it meets international pharmacopoeia requirement
Precise Sustained-Release Regulation - Water-insoluble film-forming feature, precisely regulating drug release rate to achieve long-acting and stable drug delivery
Flexible & Dense Film Formation - Films with both flexibility and strength, wear-resistant, excellent barrier protection performance
Multi-National Pharmacopoeia Compliance - Meets USP/NF and EP standards, pharm-grade quality, safe and reliable to use
Broad Solvent Compatibility - Easily soluble in various organic solvents, convenient solution preparation, suitable for spray and pan coating processes
Drug Sustained-Release Coating - Used for sustained-release coating of tablets and granules to regulate drug release rhythm and enhance efficacy
Drug Pellet Preparation - Used as pellet matrix material to prepare long-acting sustained-release pellet formulations
Formulation Component Isolation - Isolating oxidizable and reactive components in formulations to prevent formulation deterioration
Pharmaceutical Protective Coating - Used for surface protection of formulations to improve moisture and chemical environment resistance
| Brand | Ashland (USA) |
| Chemical Type | Ethyl Cellulose (EC),non-ionic cellulose ether |
| Physical Form | White to off-white free-flowing powder |
| Core Characteristics | Pharm-grade,Medium viscosity,Water-insoluble,Precise sustained-release,Flexible film formation |
| Pharmacopoeia Standard | Complies with United States Pharmacopeia (USP/NF)and European Pharmacopoeia (EP) requirements |
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E-mail: wangxingqiang@ericwchem.com
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