Carboxymethyl cellulose (CMC) is a cellulose derivative commonly used as a thickening agent, stabilizer, and emulsifier in various industries. It is derived from natural cellulose, which is found in plant cell walls, and is modified to enhance its solubility in water. CMC is widely used in food products, pharmaceuticals, and cosmetics due to its ability to improve texture and consistency. In addition to its applications in food and personal care, CMC is also utilized in the paper and textile industries. It helps improve the quality of paper by enhancing its strength and printability. Furthermore, CMC is used in drilling fluids in the oil industry, showcasing its versatility across different sectors.