Celos J is primarily used as a non-ionic surfactant in industrial and household cleaning formulations. It enhances the wetting and emulsifying properties of cleaning agents, making it effective in detergents, degreasers, and hard surface cleaners. Due to its stability over a wide pH range and compatibility with other surfactants, it is often included in formulations for automatic dishwashing and laundry detergents. It also finds application in agrochemical formulations, where it helps improve the dispersion and adherence of active ingredients on plant surfaces. Additionally, Celosin J is used in textile processing to aid in scouring and dyeing processes by promoting even wetting and reducing surface tension of aqueous solutions.