It is widely used in the electroplating industry as a brightening agent for copper, nickel, and other metal coatings. It helps improve the smoothness, brightness, and uniformity of the plated surface, making it essential for decorative and functional plating applications. Additionally, it is employed in the production of printed circuit boards (PCBs) to enhance the quality of copper deposition, ensuring better conductivity and reliability. In the textile industry, it serves as a leveling agent in dyeing processes, promoting even color distribution and improving fabric quality. Its ability to stabilize and improve the performance of various industrial processes makes it a valuable chemical in manufacturing and surface treatment applications.