Product Name:Sodium carboxymethyl cellulose
Purity:99%
Appearance:White Powder
Sample:Available
Storage:Cool and dry place
CAS No.: 9004-32-4
Sodium carboxymethyl cellulose Cas 9004-32-4
Typical Properties
Chemical Name:Sodium carboxymethyl cellulose
Cas No:9004-32-4
EINECS No:618-378-6
Synonyms:Carboxymethyl cellulose;CMC sodium salt;Cellulose carboxymethyl ether, sodium
Molecualr Formula:C6H7O2(OH)2CH2COONa
Molecualr Structure:
| Item | Specification |
| Melting Point | 274 °C |
| Density | 1.6 g/cm3 |
| refractive index | 1.515 |
| pKa | 4.30 |
| PH | 6.0-8.5 |
| D.S | 0.5min |
| Viscosity | 5-40 |
| Moisture | ≤8% |
Usage
Food industry: Used as a thickening agent, stabilizer, and emulsifier in beverages, jellies, ice cream, bread, sauces, etc., to improve food texture, consistency, and shelf life.
Oil and gas extraction: Used in drilling fluid systems as a fluid loss control agent and viscosity modifier, stabilizing the wellbore, preventing excessive fluid loss, and improving sand carrying capacity.
Textile printing and dyeing: Used as a sizing agent to enhance the tensile strength and abrasion resistance of yarns, reducing yarn breakage during weaving; it can also be used as a printing paste to improve pattern clarity.
Packaging and Shipping
25KG/DRUM
According to customer requirements.
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Sodium carboxymethyl cellulose Cas 9004-32-4