Used primarily in the synthesis of azo dyes, it serves as an intermediate to produce vibrant and stable colorants for textiles, inks, and coatings. It is also employed in organic synthesis for creating pharmaceuticals and agrochemicals due to its nitro and amino functional groups, which facilitate various chemical reactions. Additionally, it finds application in research laboratories as a reagent for studying chemical processes and developing new compounds. Its role in producing corrosion inhibitors for industrial use is also notable, helping to protect metal surfaces in harsh environments.