Used as an intermediate in the synthesis of azo dyes and pigments, particularly for producing bright shades with good lightfastness. Commonly employed in the textile industry for dyeing cotton, wool, and silk. Also finds use in the production of fluorescent whitening agents for paper and detergents. Its structure allows for strong chromophore formation, making it valuable in specialty colorants for inks and coatings. Additionally, it can be used as an intermediate in the production of specialty chemicals in the pharmaceutical industry and special materials.