Trisodium phosphate (TSP) is a inorganic compound, highly soluble in water, producing an alkaline solution. TSP is used as a cleaning agent, lubricant, food additive, stain remover, and degreaser.

Approved as a safe food additive and preservative by the FDA. Found in many types of processed foods, such as cereals, meats, cheeses, dairy products, soda, and baked goods. It enhances food color and processing, keep moisture, increase shelf life and maintain the flavor, regulate acidity and improves texture ·