Ashland Aqualon EC-N10 PHARM is a high - quality solid excipient in the pharmaceutical - grade ethyl cellulose series, specially customized for the high safety requirements in the pharmaceutical and fine chemical fields. With an off - white or beige granular/powdery appearance, odorless, pure composition without harmful substances
Pharmaceutical Safety & Compliance - Complies with EU and US pharmacopoeia standards, pure composition without harmful substances, ensuring drug safety and environmental protection
Excellent Sustained - release & Film - forming - Tough film - forming with sustained - release effect, can precisely control drug release rate, suitable for various preparation types
Stable Physical & Chemical Properties - Auto - ignition temperature of 380°C, bulk density of 380kg/m³, resistant to light, heat, oxygen and moisture, improving product storage and use safety
Hydrophobic Isolation & Protection - Low water solubility, can isolate water - sensitive components, prevent drugs from moisture deterioration and interaction between components
Pharmaceutical Sustained - release Preparations - Used as matrix material or coating agent for the preparation of sustained - release tablets and pellets, precisely regulating drug release rhythm
Solid Preparation Coating - Used for tablet and granule coating, isolating components to avoid interaction, preventing oxidation and discoloration, and improving stability
Tablet Adhesion & Hardness Enhancement - Used as an adhesive to improve tablet hardness, reduce friability, and enhance formability and compressibility
Fine Chemical Film - forming - Used as a film - forming agent in cosmetics and a coating material for food, complying with safety standards and ensuring product quality
| Chemical Name | Ethyl Cellulose |
| Appearance | Off-white or beige granules/powder |
| Odor | Odorless |
| Ethoxy Content | 48.0-49.5% (by weight) |
| Weight-average Molecular Weight | 75,000 |
| Viscosity | 8-11 mPa·s (25°C, 5% solution) |
| Bulk Density | 380 kg/m³ |
| Auto-ignition Temperature | 380°C |
| Water Solubility | Low, insoluble in water |
| Refractive Index | 1.47 |
| Softening Point | 100-130°C |
| Ash Content | <0.05% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China