Sodium Acid Pyrophosphate SAPP

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: Sodium Acid Pyrophosphate/SAPP
  • CAS No.: 7758-16-9
  • Type: Leaving agent
  • Product Detail


    Product Tags

    Product Name:             Sodium Acid Pyrophosphate/SAPP
    Type:                            Leaving agent
    CAS No.:                      7758-16-9
    Appearance:                 White powder
    Molecular Formular:     H2Na2O7P2
    Molecular Weight:        221.94
    Melting Point:               220 °C
    Density:                        (hexahydrate) 1.86
    Place of Origin:             China (Mainland)
    Shelf life:                       2 years



    Sodium Acid Pyrophosphate(SAPP) is white crystal or power, soluble in water, acidic property appeared in aqueous solution.



    As a leavening agent it is applied to roast foodstuffs to control the fermentation speed; When applied to instant noodles, Sodium Acid Pyrophosphate/SAPP can shorten water resetting time and avoid stickiness and mushiness of the noodles; When applied to crackers or cakes, it may shorten fermentation time, lower the breakage, make the porous space in good order and therefore lengthen the shelf life.



    25kg/bag (25t in a 20′FCL without pallets)



    Sodium Acid Pyrophosphate/SAPP should be stored in a cool, dry and well ventilated warehouse. Keep away from fire and heat sources.

    Keep the container sealed. It should be stored separately from oxidants, and should not be mixed.


    Technical Parameter

    Test Item Standard Result
    Content (Na2H2P2O7) % ≥ 95.0 95.5
    Phosphorus pentoxide (P2O5) 63.0~64.0 64.0
    PH Value 3.5~4.5 4.1
    Water insoluble %≤ 1.0 0.4
    Fluoride (F) %≤ 0.001 0.0007
    Heavy Meatl (Pb) %≤ 0.002 0.0006
    Arsenic (As) %≤ 0.0003 0.0001
    Loss on buring (105℃) %≤ 0.5 0.38


  • Previous:
  • Next:

  • 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 ?
    A2: We can provide you a free sample for our existing products, the lead time is around 1-2 days. You need to pay the sample delivery cost, If you need the samples according to your design, the sample cost has to be charged from you. The lead time is around 5 days.

    Q3: Is it possible to custom the labels with my own design?
    A3: Yes, and you just need to send us your drawings or artworks, then you can get you want.

    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?
    A5: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure


    • captcha

    Related Products

    WhatsApp Online Chat !