Ashland Blanose Sodium Carboxymethyl Cellulose (CMC-Na) is a high-quality water-soluble polymer in the Blanose series. Custom-designed for home care, personal care, pharmaceuticals and industrial formulations, it features efficient thickening and stable suspension, with excellent film-forming properties and broad system compatibility
Precise Controlled-Release Regulation - Water-insoluble film-forming feature, flexibly regulating drug release rate for long-acting administration
Broad Solvent Compatibility - Easily soluble in various polar organic solvents, suitable for diverse coating and formulation systems
Flexible Film-Forming Protection - Forms tough and transparent films with wide temperature adaptability, enhancing formulation stability and appearance
pH Stable Adaptation - Non-ionic feature, pH insensitive, ensuring stable drug release in different gastrointestinal environments
Formulation Sustained-Release Coating - Used for sustained-release coating of tablets and pellets to achieve long-acting and stable drug release
Controlled-Release Matrix Formulations - Used as matrix material to prepare sustained-release tablets, precisely regulating drug release profile
Multi-Particulate Delivery Systems - Used for coating of pellets and granules to construct multi-unit controlled-release delivery systems
Tablet Binding & Granulation - Used as binder in granulation of hydrophobic drug tablets to improve particle stability
| Brand | Ashland (USA) |
| Chemical Type | Ethyl Cellulose (EC), non-ionic cellulose ether |
| Physical Form | White to off-white free-flowing powder |
| Core Characteristics | Low viscosity, excellent solubility in organic solvents, water-insoluble |
| CAS Number | 9004-57-3 |
| Weight-Average Molecular Weight | 75,000 |
| Viscosity (5% Toluene/Ethanol 80/20 solution) | 8 - 11 mPa·s |
| Ethoxy Substitution Degree | 49.6 - 51.0 % |
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