Looking for high-purity Sodium Carboxymethyl Cellulose? As leading China suppliers and a professional factory, we provide premium CMC with 99.5% purity for food, oil drilling, and industrial use. This polyanionic cellulose ether offers exceptional water solubility, emulsification, and stability.
Sodium Carboxymethyl Cellulose (CMC), widely recognized as a premium cellulose ether, is a non-toxic, tasteless, white flocculent powder engineered for high performance. It serves as a critical industrial binder, thickener, and stabilizer, offering exceptional water solubility and stability across a vast array of industrial applications, from oil drilling to food production.
Precision-manufactured to meet the most stringent global standards, our CMC powder ensures superior emulsification, dispersion, and water-retention properties. By providing an optimal balance of high-performance results and cost-effectiveness, we empower global manufacturers to enhance product texture, extend shelf life, and maintain structural stability in their end-use applications.
| Appearance | White or Off-White Powder | Purity | ≥ 99.5% |
|---|---|---|---|
| Viscosity Range | 50 - 6000 mPas | pH Value | 6.0 ～ 8.5 |
| Degree of Substitution | ≥ 0.8 | Moisture Content | ≤ 10.0% |
| Particle Size | 80 mesh ≥ 99% PASS | Lead (Pb) | ≤ 5PPM |
| Arsenic (As) | ≤ 2PPM | Compliance | ISO, SGS, CANS |
Thermally stable with excellent resistance to chemical degradation and light, ensuring long-term integrity.
Acts as a powerful water-retaining agent to prevent dehydration and prolong product freshness.
Maintains purity levels ≥ 99.5%, creating a transparent, colorless colloidal solution without impurities.
Prevents oil and water stratification, creating stable homogeneous emulsions in various oil solutions.
Available in Food, Oil Drilling, Detergent, Ceramic, and Paint grades for specific technical requirements.
Fully compliant with international safety and quality standards, including ISO, SGS, and CANS certifications.
Tailored viscosity and purity specifications to precisely match your unique production requirements.
Strict adherence to ISO and SGS standards with rigorous batch testing for absolute consistency.
Efficient global shipping via DHL and FedEx, with free samples available for quality verification.
Large inventory maintained in Hebei Province to ensure immediate dispatch and supply stability.
Available in 25kg bags or 600kg pallets, with customizable volumes for large-scale operations.
Dedicated technical assistance for application dosage and process optimization for your production.
| Comparison Feature | Standard Grade CMC | Premium Grade CMC |
|---|---|---|
| Viscosity Stability | Moderate | Ultra-High Stability |
| Purity Level | 95% - 98% | ≥ 99.5% |
| Water Retention | Standard | Maximum Efficiency |
| Application Range | General Purpose | Specialized Industrial/Food |
| Cost-Effectiveness | Low Initial Cost | High ROI via Performance |
CMC is widely used as a thickener and stabilizer in food, a sizing agent in textiles and paper, an excipient in ceramics, a dirt redeposition agent in detergents, and a water-retention agent in oil drilling mud.
Viscosity increases rapidly below 20°C and changes slowly at 45°C. However, prolonged heating above 80°C can cause colloid denaturation, significantly reducing its viscosity and performance.
Yes, our Food Grade CMC is non-toxic and safe. Its dosage is not restricted by food hygiene standard ADI, making it an ideal stabilizer for dairy products, pastries, and beverages.
No, CMC is easy to disperse in water to form a transparent colloidal solution, but it is insoluble in organic solvents such as ethanol.
CMC powder should be stored in sealed containers under dry conditions to prevent moisture absorption and maintain its chemical stability.
For products like soy milk, ice cream, and jelly, the dosage is typically around 1% to 1.5%. For stable emulsions in fruit juices or vinegar, the dosage ranges from 0.2% to 0.5%.
Hit enter to search or ESC to close
