This chemical is widely used as a fluorescent brightening agent in various industries, particularly in the production of detergents, textiles, and paper. It enhances the whiteness and brightness of materials by absorbing ultraviolet light and re-emitting it as blue light, making fabrics and papers appear cleaner and more vibrant. Additionally, it is employed in the manufacturing of plastics and coatings to improve their visual appeal. Its stability and effectiveness under different conditions make it a preferred choice for applications requiring long-lasting brightness and color enhancement.