- Contact Person : Mr. Hui Chengwen
- Company Name : Anqiu Eagle Cellulose Co., Ltd.
- Tel : 86-0536-8793389
- Fax : 86-0536-8793389
- Address : Shandong,Weifang,LINGHE, ANQIU, SHANDONG, PR CHINA
- Country/Region : China
- Zip : 261041
Carboxy Methyl Cellulose
Name of Products: Cellulose (sodium CMC, SCMC, CMC Powder, CMC-NA) and Carboxy methyl Cellulose
Molecular Formula: C6H7O2 (OH)2OCH2COONa
CAS NO. 9004-32-4
H.S. Code: 39123100
Chemical Properties: CMC is a kind of cellulose ether with anion contours high molecular structure. It has no smell, no taste and no toxicity. The white to off-white powder and graininess can be easily melt in water and become colloidal solution, but it cant melt in alcohol, ether, acetone and other organic solvent.
Grades: 1. Food Grade CMC (Sodium Carboxymethyl Cellulose)
Type | FVHX | FHX | FMX | FLX |
Viscosity scope(mpas) | 500 min | 200-500 | 400-2000 | 25-400 |
1% aqueous solution | 2% aqueous solution | |||
Technique Requirements | ||||
Viscosity(2% aqueous solution, mpas) | 25 min | |||
Degree of Substitute | 0.2-1.5 | |||
PH Value (10g/l aqueous solution) | 6.0-8.5 | |||
Loss on Drying (%) | 10.0 max | |||
Chloride (cl, %) | 1.2 max | |||
Arsenic (As, %) | 0.0002 max | |||
Lead (Pb, %) | 0.0005 max | |||
Heavy Metal (Pb, %) | 0.0015 max | |||
Iron (Fe, %) | 0.02 max | |||
Our company can produce food grade CMC with high purity, very high viscosity according to the customer’s requirements. Purity: 99% min Viscosity(1% aqueous solution, Brookfield): FVH6: 5000 min mpa.s; FHV9: 2000 min mpa.s | ||||
2. Detergent Grade CMC (Sodium Carboxymethyl Cellulose)
Index | Technique Requirement | ||||
XYF-1 | XYF-2 | XYF-3 | XD-1 | XD-2 | |
Moisture (%) | 10 max | 10 max | 10 max | 10 max | 10 max |
Purity (%) | 55 min | 60 min | 70min | 70 min | 90 min |
Degree of Substitute | 0.5-0.7 | 0.5-0.7 | 0.5-0.7 | ≥0.60 | ≥0.70 |
Viscosity(cps) | 5-40 | 5-40 | 5-40 | 300-800 | 800 min |
1% aqueous solution | 2% aqueous solution | ||||
PH Value | 8-11.5 | 8-11.5 | 8-11.5 | 7-10 | 6.5-8.5 |
3. Paper Grade CMC (Sodium Carboxymethyl Cellulose)
Index | Technique Requirements | |||||
ZZH-1 | ZZH-2 | ZZH-3 | ZZH-4 | ZZH-5 | ||
Viscosity(mpas) | 2% aqueous solution | 20max | 20-50 | 50-150 | 300-800 | 800-1200 |
4% aqueous solution | 50max | 50-150 |
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Degree of Substitute | 0.70-0.95 | 0.70-0.90 | 0.60-0.80 | 0.60-0.80 | 0.65-0.85 | |
Purity (%) | 95 min | 90min | 80 min | 85min | 90min | |
PH value | 6.0-8.5 | |||||
Loss on Drying (%) | 10 max | |||||
4. Ceramics, Construction, Paint Grade CMC (Sodium Carboxymethyl Cellulose)
Index | Technique Requirements | |||
IH8 | IH7 | IH6 | IM6 | |
Viscosity(2% aqueous solution, mpas) | 1200 min | 800-1200 | 2000 min | 500 min |
Degree of Substitute | 0.80 min | 0.70 min | 0.65 min | 0.60 min |
Purity (%) | 90 min | 85 min | 90 min | 70 min |
PH value | 6.0-8.5 | 6.0-8.5 | 6.0-8.5 | 7-9 |
Loss on Drying (%) | 10 max | 10 max | 10 max | 10 max |
We also can produce CMC according to your special requirements.
Carboxy Methyl Cellulose
