This chemical is widely used in the textile industry as a dye intermediate, particularly in the production of azo dyes. It plays a crucial role in creating vibrant and colorfast dyes for fabrics. Additionally, it is employed in the synthesis of certain pigments and inks, contributing to their stability and intensity. In analytical chemistry, it serves as a reagent for detecting and quantifying specific compounds, leveraging its unique chemical properties. Its water-soluble nature makes it suitable for use in aqueous formulations, enhancing its versatility in various industrial applications.