As a food additive and a buffering agent. It is often used as a preservative in processed foods, such as canned and packaged meats, baked goods, and dairy products.
Tripotassium phosphate helps to regulate the acidity and pH levels in these food products, preventing spoilage and bacterial growth. It also acts as a stabilizer and emulsifier, helping to improve the texture and consistency of processed foods. Additionally, tripotassium phosphate is used in the production of certain beverages, such as soft drinks and juices, to enhance their flavor and extend their shelf life.