Used as an intermediate in the synthesis of azo dyes and pigments, particularly for producing yellow and orange shades in textiles, inks, and coatings. It plays a key role in the development of light-stable and heat-resistant colorants. Also employed in the manufacture of certain agrochemicals and pharmaceuticals due to its reactivity in coupling reactions. Its nitro and amine groups allow for further chemical modifications, making it valuable in organic synthesis and research.