Sodium phosphate dibasic is widely used in the food industry as an emulsifier, thickening agent, and stabilizer, particularly in processed cheeses, meats, and canned foods. It helps maintain texture and moisture content, improving product quality and shelf life. In the pharmaceutical sector, it serves as a buffering agent in medications and intravenous solutions to maintain pH stability. Additionally, it is utilized in water treatment processes to prevent scaling and corrosion in pipes and boilers. In laboratories, it acts as a reagent in biochemical assays and cell culture media preparation. Its role in various industries highlights its versatility and importance in ensuring product efficacy and safety.