Used primarily in the dye industry, this compound serves as an intermediate in the synthesis of azo dyes, which are widely applied in textiles, leather, and paper products. It is also utilized in organic synthesis for creating various chemical compounds, including pharmaceuticals and agrochemicals. In research, it acts as a reagent for studying chemical reactions and mechanisms, particularly in the field of organic chemistry. Additionally, it finds application in analytical chemistry as a standard or reference material for calibration and testing purposes.