Carboxymethylcellulose (CMC), most commonly used as its sodium salt ( Sodium Carboxymethyl Cellulose or NaCMC), is a water-soluble polymer derived from natural cellulose. Versatile, anionic, hydrophilic colloid known for its exceptional capabilities as a thickener, stabilizer, binder, and rheology modifier for various industry-specific applications. Due to its non-toxicity and high stability, it is universally utilized across the food (E466), pharmaceutical, personal care, and industrial sectors. Also known as Cellulose Gum, Carmellose Sodium, and E466 (Food Additive) by carboxymethylcellulose manufacturers. We are leading & trusted carboxymethylcellulose suppliers in the United States and worldwide, offering high-quality carboxymethylcellulose grades that meet US quality and safety standards, with reliable lead times and global supply capability.
Carboxymethylcellulose (CMC), most commonly used as its sodium salt ( Sodium Carboxymethyl Cellulose or NaCMC), is a water-soluble polymer derived from natural cellulose. Versatile, anionic, hydrophilic colloid known for its exceptional capabilities as a thickener, stabilizer, binder, and rheology modifier for various industry-specific applications. Due to its non-toxicity and high stability, it is universally utilized across the food (E466), pharmaceutical, personal care, and industrial sectors. Also known as Cellulose Gum, Carmellose Sodium, and E466 (Food Additive) by carboxymethylcellulose manufacturers. We are leading & trusted carboxymethylcellulose suppliers in the United States and worldwide, offering high-quality carboxymethylcellulose grades that meet US quality and safety standards, with reliable lead times and global supply capability.
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Food & Nutrition
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Food Ingredients
Thickeners & Stabilizers
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Chemical Properties & Specifications
S24/25
R40
Controls viscosity and prevents syneresis in beverages, sauces, and dressings. Crucial for inhibiting ice crystal growth in frozen desserts (e.g., ice cream) to ensure a smooth texture
Functions as a binder for tablet and capsule formulations, a disintegrant to aid tablet dissolution, and a suspension stabilizer and viscosity modifier for oral syrups, ophthalmic solutions, and topical gels
Used as a fluid loss control additive and viscosity modifier in water-based drilling muds
Water retention functional agent in cement, plasters, and mortars to improve workability and curing
Temporary binder in the manufacture of ceramics, paper sizing, and Lithium-ion battery anodes
Provides viscosity control and stability in shampoos, body washes, and creams. Acts as a film-former and conditioning agent in hair care and as a binder in toothpastes
High humidity conditions (hygroscopic; absorbs >50% moisture)
Aqueous solution pH range 2–10
Below pH 2 (precipitation)
Above pH 10 (rapid viscosity decrease)
Dry-state sterilization at 160°C for 1 hour
Aqueous solution sterilization by heating/autoclaving
Maintain ambient room temperature