Widely used as a disinfectant and sterilant, this chemical is essential in healthcare settings for cold sterilization of medical equipment such as endoscopes, dialysis machines, and surgical instruments. It effectively kills bacteria, viruses, fungi, and spores, making it ideal for high-level disinfection where heat sterilization is not feasible. In laboratories, it serves as a fixative in electron microscopy, preserving the structure of cells and tissues by cross-linking proteins. Its ability to rapidly immobilize biological material ensures accurate microscopic analysis. The chemical is also applied in water treatment systems to control microbial growth in industrial cooling towers and oilfield operations. Additionally, it is used in tanning processes and as a preservative in some cosmetics and personal care products. Due to its reactivity and effectiveness, it plays a key role in bioconjugation techniques, where it helps link proteins or other biomolecules for diagnostic and research applications.