Chemical Product Library / Reference
Carboxymethyl cellulose
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Carboxymethyl cellulose |
|---|---|
| English synonyms | CMC;Carboxymethyl cellulose;Cellulose gum |
| Chinese name | 羧甲基纤维素 |
| Chinese synonyms | CMC;羧甲基纤维素钠;纤维素胶 |
| Chemical category | Food Acids & Regulators |
| CAS No. | 9004-32-4 |
| EINECS No. | Not provided |
| Molecular formula | (C6H9NaO5)n |
| Molecular weight | Not provided |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Degree of substitution according to grade (e.g. 0.7–0.9); viscosity (1% aqueous solution) according to grade; moisture ≤10.0%; pH (1% aqueous solution) 6.0–8.5
Performance characteristics
White to cream powder, water-soluble cellulose derivative, excellent thickening and stabilizing properties
Application scenarios
Food thickener, pharmaceutical excipient, drilling fluid, textile sizing, detergent, paper coating