Sodium phosphate dibasic dodecahydrate is widely used in the food industry as an emulsifier, thickening agent, and stabilizer. It helps improve the texture and consistency of processed foods such as cheese, cereals, and baked goods. In the pharmaceutical sector, it serves as a buffering agent in medications and intravenous solutions to maintain pH balance. It is also utilized in water treatment processes to prevent scaling and corrosion in pipes and boilers. Additionally, this compound is employed in laboratories as a reagent for biochemical assays and in the preparation of buffer solutions. Its ability to regulate pH and provide phosphorus makes it valuable in various industrial and scientific applications.