Carboxymethyl cellulose is widely used as a thickening agent in various industries, including food, pharmaceuticals, and cosmetics. In the food industry, it stabilizes and improves the texture of products like ice cream, yogurt, and sauces. In pharmaceuticals, it acts as a binder in tablets and a viscosity enhancer in liquid medications. It is also utilized in personal care products such as toothpaste and lotions for its emulsifying and moisturizing properties. Additionally, it serves as a key component in drilling fluids for oil and gas extraction due to its water retention and viscosity control capabilities. In the paper industry, it enhances paper strength and surface properties. Its versatility makes it a valuable additive across multiple applications.