Used as a preservative in industrial water systems and water-based products due to its biocidal activity. Effective against bacteria, fungi, and algae, it helps prevent microbial contamination and spoilage in paints, adhesives, and cooling water systems. Its stability in various pH conditions and temperatures makes it suitable for long-term protection in demanding environments. Often applied in combination with other biocides to enhance broad-spectrum performance and prevent microbial resistance.