Ethyl cellulose is widely used as a thickening agent and stabilizer in various industries, including food, pharmaceuticals, and cosmetics. In the food industry, it acts as a binder and filler in products like sauces, dressings, and baked goods, enhancing texture and consistency. In pharmaceuticals, it is employed as a coating material for tablets and capsules, providing controlled release of active ingredients and improving shelf life. Additionally, it is utilized in cosmetics to create smooth, stable formulations in creams, lotions, and makeup. Its water-insoluble properties make it ideal for creating protective films and coatings in industrial applications, such as inks, adhesives, and paints.