This chemical is primarily utilized as a fluorescent brightening agent in various industries. It is commonly incorporated into plastics, textiles, and paper to enhance their brightness and whiteness under ultraviolet light. In the field of organic electronics, it serves as a key component in organic light-emitting diodes (OLEDs) due to its efficient electroluminescent properties. Additionally, it is employed in research and development for studying fluorescence mechanisms and developing advanced optical materials. Its stability and light-emitting characteristics make it suitable for applications in sensors and imaging technologies as well.