Used primarily as a biocide and preservative in personal care products, cosmetics, and industrial applications. It is effective in preventing microbial growth, extending the shelf life of products like shampoos, lotions, and creams. In industrial settings, it is utilized in water treatment systems to control bacteria and algae. Its ability to release formaldehyde slowly makes it a reliable antimicrobial agent. Additionally, it is incorporated into cleaning products and detergents for its disinfecting properties. Its compatibility with various formulations and stability under different conditions make it a versatile choice for preservation and microbial control.