Used as a fluorescent brightening agent in coatings and plastics due to its ability to absorb UV light and emit visible blue light, improving whiteness and brightness. Also applied in radiation shielding materials because of tungsten’s high density and effective X-ray absorption. Employed in ceramic and glass industries to enhance thermal stability and durability. Investigated for use in phosphors for lighting and display technologies. Shows potential in catalytic applications, particularly in oxidation reactions, owing to its thermal stability and surface activity.