Widely used as a biocide in industrial water systems, this chemical effectively controls microbial growth in cooling towers, paper mills, and metalworking fluids. It prevents the buildup of harmful bacteria, algae, and fungi, maintaining system efficiency and reducing corrosion risks. Commonly formulated in combination with other antimicrobial agents to enhance performance, it is especially effective in harsh, high-temperature, or alkaline environments. Due to its stability and long-lasting action, it is also used in wood preservatives and antifouling coatings. Its application extends to disinfectants for hard surfaces in institutional and industrial settings, where persistent microbial control is required.