Ashland Benecel HPMC 2208K K15M is a high-quality medium-high viscosity water-soluble polymer of direct compression grade hydroxypropyl methylcellulose in the Benecel™ 2208K series. Custom-designed for oral solid dosage form direct compression, sustained-release matrix formulations and tablet binding-granulation, it meets stringent international pharmacopoeia standards, with excellent powder flow and compressibility
Direct Compression Adaptation - Excellent powder flow, enabling direct tableting to reduce processes and improve production efficiency
Precise Sustained-Release Regulation - Medium-high viscosity hydrophilic matrix feature, stably regulating drug release rate for long-acting delivery
Strong Binding & Molding - Excellent binding performance, ensuring tablet hardness and molding stability, improving content uniformity
Multi-National Pharmacopoeia Compliance - Meets USP/EP/JP standards, high-purity pharm-grade quality, safe and reliable to use
Sustained-Release Matrix Formulations - Used as hydrophilic matrix material to prepare medium and long-acting sustained-release tablets and granules
Tablet Binding & Granulation - Used as binder in tablet granulation process to improve particle formability and flowability
Pharmaceutical Film Coating - Used as formulation film coating material to optimize appearance texture and protection performance
Food Texture Modification - Used in baked foods and meat products to optimize texture, taste and shape stability
| Chemical Type | Hydroxypropyl Methylcellulose (HPMC) Type 2208,non-ionic cellulose ether |
| Physical Form | White to off-white free-flowing powder |
| Core Characteristics | Direct compression grade,Medium-high viscosity,Water-soluble |
| CAS Number | 9004-65-3 |
| Viscosity (mPa·s) | 11,000-19,000(2% aqueous solution, 20℃) |
| Degree of Substitution | Methoxyl content 19.0-24.0%,Hydroxypropoxyl content 4.0-12.0% |
| Pharmacopoeia Standard | Complies with USP, EP, JP |
| Nitrite Content (ppb) | ≤200 |
| Particle Size (μm) | 170-250 |
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