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), often recognized as "industrial monosodium glutamate," is a premium, non-toxic, and tasteless white flocculent powder. As a high-performance cellulose ether, it is engineered for exceptional stability and rapid water solubility, serving as a critical binder, thickener, suspending agent, and stabilizer across diverse industrial landscapes.
Our CMC is precision-manufactured to ensure consistent quality, delivering superior emulsification, dispersion, and water-retention properties. From enhancing the texture and shelf life of food products to providing structural stability in oil drilling and construction, our CMC powder offers global manufacturers an optimal balance of high-performance results and cost-effectiveness.
| 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 performance with excellent resistance to chemical degradation and light, ensuring long-term product integrity.
Acts as a powerful water-retaining agent to prevent dehydration, significantly prolonging freshness in food and industrial products.
Maintaining a purity level of ≥ 99.5%, ensuring a transparent, colorless colloidal solution without impurities.
Prevents oil and water stratification, creating stable homogeneous emulsions in both animal and vegetable oil solutions.
Available in Food, Oil Drilling, Detergent, Ceramic, and Paint grades to meet specific technical industrial requirements.
Fully compliant with international safety and quality standards including ISO, SGS, and CANS certifications.
Tailored viscosity and purity specifications to 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%.
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