OBA-09 is used as a brightening agent in the paper and textile industries to make products appear bright white and eye-catching. Additionally, it is commonly used in the plastics industry to improve the brightness and durability of materials. In the cosmetics industry, OBA-09 may be incorporated as an ingredient in products to enhance skin radiance. This substance also plays an important role in the production of paints and printing inks to achieve vibrant and sharp colors.