Mono sodium phosphate is commonly used as a dispersing agent in industrial applications, particularly in detergents, ceramics, and paints. It serves as a buffer to control pH levels in water treatment processes, helping to prevent scaling and corrosion. In agriculture, mono sodium phosphate is used as a foliar feed to supply phosphorus and sodium, improving plant health and promoting better crop yields. Additionally, it plays a role in the food industry as an emulsifier and stabilizer.