Used primarily as a dye intermediate in the textile industry for coloring fabrics, it imparts vibrant hues to materials. It is also employed in the production of inks and pigments for printing applications. In research, it serves as a chemical reagent for studying azo compounds and their properties. Additionally, it finds use in analytical chemistry as a marker or indicator in certain assays. Its stability and color intensity make it suitable for specialized applications in both industrial and laboratory settings.