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      Food Grade

      TETRA SODIUM PYROPHOSPHATE (TSPP)FOOD GRADE

      TETRA SODIUM PYROPHOSPHATE (TSPP)FOOD GRADE

      Type:Food Grade

      Tel:86-28-87825520

      ?
      • Description
      • Parameter
      TETRA SODIUM PYROPHOSPHATE (TSPP)
       
      Chemical formula: Na4P2O7 
      Molecular weight: 265.9
      Standard executed: GB25557-2010 ( Food Grade)
      CAS Number: 7722-88-5

      Properties:
      White powder, easily soluble in water, density at 2.45, melting point at 890℃, its water solution is alkaline, PH value in 1% solution is 9.9~10.7

      Application:
      For food grade it is mainly used as food additive, buffering agent, emulsification agent, and nourishment, and modifying agent, etc.

      Packing and storage:
      Plastic-woven sack with polythene inner bag, net weight at 25kg, 50kg or 1000kg. Store at a ventilated, dry place.

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