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| Customization: | Available |
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| CAS No.: | 9004-32-4 |
| Formula: | C8h11o5na |
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Product Introduction Sodium Carboxymethyl Cellulose (CMC) is a modified anionic cellulose ether, derived from natural cellulose through chemical modification. It is a white or milky fibrous powder or granule, odorless, tasteless, and hygroscopic, easily dispersible in water to form a transparent colloidal solution, insoluble in organic solvents. As a multi-functional additive, it has excellent thickening, stabilizing and binding properties, compliant with international standards, widely used in chemical, food, and construction fields | |||
Product Application This product is widely applied in chemical, food, construction and other fields. In chemical industry, it is used as thickener and stabilizer in coatings and detergents. In food industry, it controls ice crystal formation in ice cream, stabilizes dairy products and improves texture[1]. In construction, it is added to building coatings to enhance viscosity and adhesion. | |||
Item | Specification | Result | Unit |
Sodium Carboxymethyl Cellulose Content | ≥99.0 | Conforms | % |
Moisture | ≤10.0 | Conforms | % |
Ash | 20.0-25.0 | Conforms | % |
pH (1% Solution, 25℃) | 6.5-8.5 | Conforms | - |
Heavy Metals (as Pb) | ≤10 | Conforms | mg/kg |
As | ≤2 | Conforms | mg/kg |
Degree of Substitution (DS) | 0.6-0.8 | Conforms | - |
Viscosity (2% Solution, 25℃) | 500-2000 | Conforms | mPa·s |
Chloride Content | ≤0.5 | Conforms | % |





