Tripotassium EDTA (17572-97-3)

Tripotassium EDTA (Ethylenediaminetetraacetic acid potassium salt) is a chemical compound with the formula C10H13K3N2O8. It is a white, crystalline powder that is highly soluble in water. Tripotassium EDTA is a potassium salt of EDTA (ethylenediaminetetraacetic acid), a versatile chelating agent that forms stable complexes with metal ions, effectively binding them and preventing their activity.
In the food and beverage industry, Tripotassium EDTA is primarily used as a chelating agent to prevent oxidation and spoilage. It binds with trace metals, particularly iron and copper, which can catalyze the oxidation of fats and oils in food products. By stabilizing these metals, it helps extend the shelf life of food and beverages. It is also used in cosmetic products and personal care formulations to prevent the degradation of ingredients and to maintain product stability. Additionally, Tripotassium EDTA is employed in pharmaceuticals to stabilize formulations and improve the bioavailability of certain active ingredients.