Complaint
Sodium carboxymethyl cellulose (CMC-Na) is an organic compound with the chemical formula [C6H7O2(OH)2OCH2COONa]n. It is a carboxymethylated derivative of cellulose and the most important ionic cellulose gum. Sodium carboxymethyl cellulose is usually an anionic polymer compound obtained by reacting natural cellulose with caustic alkali and monochloroacetic acid, with a molecular weight ranging from several thousand to one million. CMC-Na is white fibrous or granular powder, odorless, tasteless, hygroscopic, easy to disperse in water to form a transparent colloidal solution.
product Name | CMC |
Appearance | White or odorless white flocculent powder |
Viscosity (2%, 20°C, mPa.s) | 300-2000 |
Degree of substitution | 0.65 - 0.85 |
PH (1% solution) | 6.0-8.5 |
Moisture (%) | ≤10 |
Ash(%) | ≤5% |
Methoxy content (%) | ≤10 |
Min.order(Tons) | 1 |
CAS No. | 9004-32-4 |
25KG/bag
Port:QINGDAO
| Quantity(kilograms) | 1 - 5000 | 5001 - 10000 | 10001 - 20000 | >20000 |
| Est. Time(days) | 5 | 7 | 10 | To be negotiated |
