Tripotassium citrate is widely used in the food and beverage industry as a buffering agent, emulsifier, and stabilizer. It helps regulate acidity in products like soft drinks, jams, and dairy items, enhancing flavor and extending shelf life. In the pharmaceutical sector, it serves as an alkalizing agent to treat conditions like kidney stones and urinary tract infections by increasing urine pH. Additionally, it is employed in cosmetics and personal care products for its ability to adjust pH levels and improve texture. Its versatility makes it a valuable component in various industrial applications.