Carboxymethyl cellulose sodium is widely used as a thickening, stabilizing, and binding agent in various industries. In the food industry, it is added to products like ice cream, sauces, and baked goods to improve texture and prevent separation. It also acts as a dietary fiber in low-calorie foods. In pharmaceuticals, it is utilized in tablets as a disintegrant and in liquid medications to enhance viscosity. Additionally, it is a key component in personal care products such as toothpaste, lotions, and shampoos, where it provides smoothness and consistency. In industrial applications, it is employed in detergents, paper coatings, and textiles to improve performance and durability. Its water-retention properties also make it valuable in agriculture for soil conditioning and seed coating.