Trisodium phosphate (TSP) is a versatile inorganic compound widely used across multiple industries. It serves as an effective additive in cleaning products and detergents, aiding in the removal of dirt, grease, and stains while enhancing overall cleaning performance. In the food industry, it acts as a preservative, pH regulator, emulsifier, and stabilizer, helping to balance acidity-alkalinity, improve texture, and extend shelf life in products such as processed meats and cheeses. It is also employed in water treatment processes to prevent corrosion and scaling in pipelines and equipment. Additionally, trisodium phosphate finds applications in the paper and textile industries, where it improves material properties, facilitates processing, and supports manufacturing efficiency.