
High Purified Grade - Cellulose Gum, Carboxymethyl Cellulose, CMC
Price above is for sample ONLY, please contact customer service for bulk order quote.
General Description
Cellulose Gum, Sodium Carboxymethylcellulose (CMC) is a highly-purified water-soluble cellulose produced by the partial substitution of the cellulose hydroxyl groups with ionic hydrophilic moieties.
CAS No.: 9000-11-7
E No.: E 466
Function
Thickener, Stabilizer, Blinder, Water Retention Agent, Film Formation Agent.
Typical Properties
Item | Specification |
Appearance | White to cream powder |
NaCMC content, % | Min. 99.5 |
pH | 6.0 - 8.5 |
Moisture, % | Max. 10 |
Free glycolate, % | Max. 0.4 |
Sodium chloride, % | Max. 0.5 |
Sodium, % | Max. 12.4 |
Lead, mg/kg | Max. 2 |
Arsenic, mg/kg | Max. 2 |
Grades and Specifications
Grade | Concentration, % | Viscosity, 25degC, mP.s | Degree of Substitution |
CG-8H02A |
1% |
200 - 500 |
0.80 - 1.00 |
CG-9L20B |
2% |
20 - 45 |
0.90 - 1.10 |
CG-9L40A |
2% |
40 - 60 |
0.90 - 1.10 |
CG-9H30A |
1% |
3000 - 3500 |
Min. 0.90 |
CG-6H60A |
1% |
6000 - 8000 |
0.65 - 0.85 |
CG-8H20A |
1% |
2000 - 3000 |
0.85 - 0.95 |
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