| Customization: | Available |
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| CAS No.: | 9004-32-4 |
| Formula: | C8h15nao8 |
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Brief:
Carboxymethyl cellulose sodium is used in food Industry as a viscosity modifier or thickener, and to stabilize emulsions in various products including ice cream.Carboxymethylcellulose sodium is used in ice packs to form a eutectic mixture resulting in a lower freezing point, and therefore more cooling capacity than ice.Carboxymethylcellulose sodium is used to achieve tartrate or cold stability in wine. This innovation may save megawatts of electricity used to chill wine in warm climates.| Test Items | Specifications |
| Appearance | White or Yellowish powder |
| Viscosity 1% 25ºC Brookfield |
2300-2500 |
| PH(1%) | 6.0-8.5 |
| Degree of Substitution | 0.75-0.95 |
| Sodium chloride | ≤0.5% |
| Sodium glycolate | ≤0.4% |
| Purity | ≥99.5% |
| Moisture | ≤8.0% |
| As | ≤0.0002% |
| Lead | ≤0.0002% |
As a food additive, the functional properties of CMC depend on the degree of substitution of the cellulose structure, as well as the chain length of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents. The addition of CMC can help to make the food retaining a strong cohesiveness, pulling, bending and reduces breaking, and can keep products away from air and keep it stored longer.
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