Tripotassium Phosphate

Tripotassium phosphate is a potassium salt of phosphoric acid. It is typically produced by reacting phosphoric acid with a potassium source, such as potassium carbonate or potassium hydroxide. It appears as a white powder or granules.

Manufacturers use tripotassium phosphate as an acidity regulator, emulsifier, and stabilizer. It helps prevent ingredients from separating and can improve the texture of foods. It is commonly found in processed cereal products, beverages, and dairy products.

Tripotassium phosphate is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) when used as a food additive. It is a source of phosphorus, an essential mineral. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated tripotassium phosphate, and the European Food Safety Authority (EFSA) has also assessed it. At typical consumption levels found in food, it is not associated with adverse health effects.