Used primarily in the synthesis of dyes and pigments, this compound serves as an intermediate in the production of azo dyes, which are widely applied in textiles, inks, and plastics. It is also utilized in organic research for the preparation of various nitroaromatic compounds. Additionally, it plays a role in the development of pharmaceuticals, particularly in the synthesis of certain active pharmaceutical ingredients. Its application extends to analytical chemistry, where it is employed as a reagent in specific chemical reactions and tests.