Looking for reliable Sodium Carboxymethyl Cellulose CMC China suppliers? Our factory provides high-purity, water-soluble cellulose ether for food, oil drilling, and industrial use. Get premium CMC with superior stability and water retention directly from a leading China factory.
Sodium Carboxymethyl Cellulose (CMC) is a high-performance, non-toxic, and tasteless white flocculent powder designed for exceptional stability and effortless water solubility. Recognized as one of the most versatile cellulose ethers, CMC serves as a multifunctional additive, acting as a binder, thickener, suspending agent, emulsifier, and stabilizer across a vast array of industrial and food-grade applications.
Engineered for consistency and efficiency, our CMC provides superior water retention and rheology control. Whether utilized in construction materials, oil drilling muds, or as a critical stabilizer in the food and pharmaceutical industries, it ensures optimal product texture, prolonged shelf life, and enhanced performance under diverse operational conditions.
| Appearance | White or Off-White Powder | Purity | ≥ 99.5% |
|---|---|---|---|
| Viscosity Range | 50 – 6000 mPas | pH Value (3.1% solution) | 6.0 ~ 8.5 |
| Degree of Substitution | ≥ 0.8 | Moisture Content | ≤ 10.0% |
| Particle Size | 80 mesh ≥ 99% | Heavy Metals | < 15ppm |
| Lead (Pb) / Arsenic (As) | Pb ≤ 5PPM / As ≤ 2PPM | Compliance | ISO, SGS, CANS, etc. |
Thermally stable with consistent viscosity, ensuring product integrity in varying temperature environments.
Powerful water retention prevents dehydration in food and industrial products, prolonging usability.
With purity ≥ 99.5%, our CMC ensures no unwanted reactions and consistent quality in every batch.
Quickly dissolves in water to form transparent colloidal solutions without clumping or residue.
Available in Food, Detergent, Oil Drilling, Ceramics, and Paint grades to suit specific industry needs.
Full OEM support for customized viscosity and packaging to match your precise technical requirements.
Strict ISO and SGS certified inspection processes for every production batch.
Expert guidance on viscosity selection and application dosage for maximum ROI.
Global shipping via DHL and FedEx with real-time tracking and rapid delivery.
Free sample availability to validate performance before large-scale procurement.
Large stock levels in Hebei Province to ensure stable supply and short lead times.
Flexible packaging from 25kg bags to 600kg pallets and customized volumes.
| Performance Metric | Standard CMC | Our Premium CMC | Impact on ROI |
|---|---|---|---|
| Water Retention | Moderate | Superior | Lower Raw Material Waste |
| Dispersion Speed | Slow / Clumping | Rapid / Transparent | Reduced Processing Time |
| Stability (pH) | Variable | Highly Stable (6.0-8.5) | Consistent Batch Quality |
| Purity Level | Standard Grade | Ultra-Pure (≥99.5%) | Fewer Production Errors |
| Compatibility | Limited | Multi-Grade Versatility | Broadened Market Reach |
CMC is widely used as a thickener, stabilizer, and binder. Key applications include oil drilling muds, ceramics, paints, detergents, textiles, paper sizing, and a wide range of food products like dairy and pastries.
In food production, CMC provides thickening, water retention to prevent dehydration, and dispersion stability to prevent oil-water stratification, while improving flavor and extending shelf life.
CMC is thermally stable. Viscosity increases rapidly below 20°C and changes more slowly at 45°C. However, prolonged heating above 80°C can cause colloid denaturation and significantly reduce viscosity.
Yes, we offer OEM customization with a viscosity range from 50 to 1200 mPas (and up to 6000 mPas in specific grades) to meet your unique application needs.
Yes, our Food Grade CMC is non-toxic, tasteless, and safe. Its dosage is not restricted by food hygiene standards ADI, making it a reliable additive for beverages, ice cream, and dairy.
CMC powder should be stored in sealed containers in a cool, dry condition to prevent moisture absorption and maintain its chemical stability.
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