Igepal CO-520 is widely used as a nonionic surfactant in various industrial and laboratory applications. It is particularly effective in stabilizing emulsions and dispersions, making it a key component in the formulation of paints, coatings, and adhesives. In the polymer industry, it serves as an emulsifier in the production of latex and other polymer dispersions. Additionally, it is utilized in the preparation of microemulsions for enhanced oil recovery processes in the petroleum industry. In research and development, Igepal CO-520 is often employed in the synthesis of nanoparticles, where it acts as a stabilizing agent to control particle size and prevent aggregation. Its ability to reduce surface tension also makes it suitable for use in cleaning products and detergents.