Acid Red 114 is an acid dye widely used in the textile industry for coloring protein fibers such as wool and silk, as well as synthetic polyamide fibers like nylon. Its vibrant red hue makes it a popular choice for producing bright and long-lasting shades in fabrics. Additionally, it is employed in the leather industry for dyeing leather goods, ensuring a rich and consistent color finish. In the paper industry, Acid Red 114 is utilized to add color to specialty papers, enhancing their visual appeal. Its application also extends to inks, where it contributes to the production of colored inks for printing purposes. Due to its strong dyeing properties and good affinity for these materials, it is valued for achieving deep and uniform coloration.