This chemical is primarily used as a key intermediate in the synthesis of various dyes and pigments, particularly in the production of hair dyes and colorants. It plays a crucial role in creating vibrant and long-lasting colors in cosmetic formulations. Additionally, it is employed in the manufacturing of certain types of polymers and resins, where it acts as a curing agent or cross-linking agent, enhancing the material's durability and stability. In analytical chemistry, it is utilized as a reagent for detecting and quantifying specific compounds, particularly in spectrophotometric methods. Its ability to react with certain substances makes it valuable in research and quality control processes.