High Purity Sodium Carboxymethyl Cellulose CMC China Factory and Suppliers

Source high-purity Sodium Carboxymethyl Cellulose from leading China suppliers. Our professional factory delivers premium CMC with 99.5% purity for food, oil drilling, and industrial applications, ensuring superior water solubility and stability.

SupplierHebei Tjin Technology Co., Ltd.www.tjhpmc.com

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About this product

Product information from the supplier.

Sodium Carboxymethyl Cellulose (CMC) is a premium, high-performance cellulose ether engineered as a non-toxic, tasteless, white flocculent powder. Serving as a critical industrial binder, thickener, and stabilizer, our CMC is precision-manufactured to deliver exceptional water solubility and structural stability, ensuring peak performance across diverse sectors including oil drilling, food production, and chemical manufacturing.

By balancing ultra-high purity with cost-effectiveness, our CMC powder empowers global manufacturers to optimize product texture, extend shelf life, and maintain rigorous stability in end-use applications. Whether you require superior emulsification or advanced water-retention properties, our product meets the most stringent global quality standards to enhance your production efficiency.

Detailed Parameters

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

Key Advantages

Superior Stability

Thermally stable with exceptional resistance to chemical degradation and light, ensuring long-term structural integrity.

Enhanced Shelf Life

Acts as a powerful water-retaining agent to prevent dehydration and significantly prolong product freshness.

Ultra-High Purity

Maintains purity levels ≥ 99.5%, creating a transparent, colorless colloidal solution free of impurities.

Excellent Emulsification

Prevents oil and water stratification to create stable, homogeneous emulsions in various oil-based solutions.

Versatile Grading

Available in Food, Oil Drilling, Detergent, Ceramic, and Paint grades to meet specific technical requirements.

Global Compliance

Fully compliant with international safety and quality standards, including ISO, SGS, and CANS certifications.

Product Gallery

Management Platforms

OEM Customization

Tailored viscosity and purity specifications to precisely match your unique production requirements.

Quality Control

Strict adherence to ISO and SGS standards with rigorous batch testing for absolute consistency.

Fast Logistics

Efficient global shipping via DHL and FedEx, with free samples available for quality verification.

Stock Availability

Large inventory maintained in Hebei Province to ensure immediate dispatch and supply stability.

Packaging Flexibility

Available in 25kg bags or 600kg pallets, with customizable volumes for large-scale operations.

Expert Support

Dedicated technical assistance for application dosage and process optimization for your production.

Investment Return Comparison

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

Frequently Asked Questions

Q: What are the primary industrial applications of CMC?

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.

Q: How does temperature affect the viscosity of CMC?

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.

Q: Is Sodium Carboxymethyl Cellulose safe for food use?

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.

Q: Can CMC be dissolved in organic solvents?

No, CMC is easy to disperse in water to form a transparent colloidal solution, but it is insoluble in organic solvents such as ethanol.

Q: How should CMC powder be stored to maintain quality?

CMC powder should be stored in sealed containers under dry conditions to prevent moisture absorption and maintain its chemical stability.

Q: What is the typical dosage of CMC in beverage applications?

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%.