Tetrasodium Pyrophosphate Food Class TSPP  

Molecular Formula：Na4P2O7 Molecular Weight： 265.9 CAS No.: 7722-88-5 EINECS No.: 231-767-1 Character White powder; Dissolved in water; Un-dissolved in ethanol; Density: 2.45; Melting point: 890℃; Tetrasodium pyrophosphate anhydrous is classified as a food additive and is commonly used as a buffering agent, emulsifier, and thickening agent in food products. It is also used as a leavening agent in bakery products and as a sequestrant to prevent discoloration in processed foods. It is generally recognized as safe (GRAS) by the US Food and Drug Administration (FDA) when used in accordance with good manufacturing practices. Tetrasodium pyrophosphate (TSPP) is a white, crystalline powder that is commonly used as a food additive, in detergents and cleaning products, and in water treatment. Its chemical formula is Na4P2O7 and its CAS number is 7722-88-5. In food, TSPP is used as a buffering agent, emulsifier, and thickening agent. It is often added to proce…