Carboxymethyl cellulose

CMC is an important cellulose ether, a water-soluble anionic polymer obtained through chemical modification of natural fibers. It is soluble in both cold and hot water. It possesses unique and valuable physicochemical properties, including emulsifying and dispersing abilities, resistance to degradation, and physiological inertness, making it a widely used natural polymer derivative.

Product Usage

Carboxymethyl Cellulose (CMC) is an important water-soluble cellulose derivative widely used in food, pharmaceutical, personal care, papermaking, and industrial applications. In the food industry, it acts as a thickener, stabilizer, and emulsifier to improve texture and product stability. In pharmaceuticals, it is used as an excipient and in controlled-release formulations to enhance tablet formation and drug release performance. In personal care products, such as toothpaste and detergents, it increases viscosity and system stability. It is also applied in papermaking and textiles as a sizing and finishing agent, offering good film-forming ability and compatibility.