This chemical is primarily used as an intermediate in the synthesis of dyes and pigments, particularly in the production of reactive dyes for textile applications. Its structure allows it to act as a coupling agent, enabling the formation of stable bonds between dye molecules and fabric fibers, enhancing color fastness and durability. Additionally, it is utilized in the development of specialty chemicals for coatings and inks, where its sulfonate group improves solubility and dispersion properties. In research, it serves as a building block for creating complex organic compounds with potential applications in pharmaceuticals and advanced materials. Its functional groups make it valuable for modifications and further chemical transformations in various industrial processes.