TSPP--Tetra Sodium Pyrophosphate anhydrous is a white powdered material. It can flow freely, free from extraneous material. No foreigh flavour. No foreigh odour. Freely soluble in water, Insoluble in ethanol. Which complies with the specifications of HG2923-1999, FCC and EC Directive for food additives. TSPP is a multi-functional food additive. Used in a wide variety of processed food. Used in food processing as quality improver, buffering agent, sequestrant, emulsifier and nutrition. Widely used in meat and aquatic products processing.