Tetrasodium Pyrophosphate TSPP Food Grade

Short Description:

  • FOB Price: US $0.5 - 9,999 / Piece
  • Min.Order Quantity: 100 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Port: Shenzhen
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Name: Tetra Sodium Pyrophosphate (TSPP)
  • Type: Phosphates
  • CAS No.: 7722-88-5
  • Product Detail


    Product Tags

    Product Name:       Sodium Pyrophosphate, Tetrasodium Pyrophosphate (TSPP)
    Type:                      Phosphates
    CAS No.:                7722-88-5
    MF:                         Na4O7P2 
    MW:                        265.90
    EINECS:                 231-767-1
    Appearance:           White crystalline or powder in appearance.

    Structural Formula

    焦磷酸钠 TSPP Tetrasodium Pyrophosphate


    Sodium Pyrophosphate, also called Tetra Sodium Pyrophosphate or TSPP. White powder or crystal. Melting point 80℃. Density 2.53g/mL. Tetrasodium Pyrophosphate (TSPP) can soluble in water but insoluble in alcohol. It’s aqueous solution is alkaline and stable below 70℃, hydrolyzes into sodium hydrogen phosphate after boiling. Tetrasodium Pyrophosphate (TSPP) can form complex with alkaline earth metal ion, liable to deliquesce.


    Tetrasodium Pyrophosphate (TSPP) is mainly used in meat and seafood processing as a water retention agent, a stabilizer for natural pigments and to prevent fat corruption. Tetrasodium Pyrophosphate (TSPP) can also be used as a PH modifier, an emulsifier, a quality improver agent in dough and as a nutrient supplement.

    Packaging and Storage

    25kg/50lb kraft paper bag, jumbo bag.

    Store in a cool, dry, well-ventilated area away from toxic and hazardous chemicals.

    Technical Parameters

    Items Specification
    Appearance White crystalline powder
    Purity, % ≥ 96.5%
    Acidity(ml,0.1N NaOH 2.0g) ≤0.2
    Heavy metals ≤0.001%
    Loss on drying ≤1.5%
    Moisture ≤0.3%
    Sulphate Ash ≤0.1%


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  • Q1: I’m interested in your products, but now I’m out of China, could you offer your labels to my country?
    A1: Sure. We ‘ve got full exportation experience, and no matter where you are, we may arrange the delivery for you, either by sea, by air or by express , depending on your need.

    Q2 : How can I get the samples ?
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    Q4: How can I release the payment to you?
    A4: We can receive your payment by T/T, ESCROW or Western union which is recommended and we can also receive by L/C, D/P, D/A. OA

    Q5: How do you check all the goods in the production line?
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