Potassium octylphenoxide is a high-performance anionic surfactant prepared from octylphenol, which has excellent surface activity, emulsifying, dispersing, wetting and penetrating properties. It can effectively reduce the surface tension of aqueous systems, quickly wet solid surfaces and promote the uniform mixing of oil and water phases, forming stable and homogeneous emulsion systems.

It has good chemical stability in alkaline and neutral environments, and also has certain resistance to hard water and electrolyte, which can maintain stable performance in complex industrial application systems. It is widely used as an emulsifier and dispersant in the production of pesticides, coatings, inks and adhesives, helping to disperse oil-soluble active ingredients and pigments in water-based carriers, and improving the storage stability and application effect of products.