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Quick Details

  • CAS No.: 7722-88-5
  • Other Names: tetrasodium diphosphate
  • MF: Na4P2O7
  • EINECS No.: E450(iii)
  • FEMA No.: .
  • Place of Origin: China (Mainland), Shanghai China (Mainland)
  • Type: Acidity Regulators, Emulsifiers,Nutrition Enhancers,quality improver,buffering agent,seque
  • Brand Name: Richest Group
  • Model Number: Food Grade

Packaging & Delivery

Packaging Details 1kg;25kg
Delivery Time 3-5days

   Welcome to visit Richest Group, our company has many kinds of production, such as Sodium Pyrophosphate which you chosen, and we will provide you with the best price and the highest quality. Meanwhile, we will offer you the best service to get your approval and make you satisfied. 




Standard request 

test result 

Assay (as Na4P2O7),%






pH Value (1%)



Arsenic ( As ),mg/kg



Fluoride ( F ),mg/kg



Cadmium (Cd) ,mg/kg



Mercury (Hg),mg/kg



Lead ( Pb ),mg/kg



Water insoluble,%



Loss on Ignition(105 °C, 4 hours then 550°C 30 minutes),%







Package and Storage:

Package: 1kg/bag,25kg/drum,customers’ requirement.

Storage for ten months in shady room and dry place.

Shipping: delivery in 3 days, by courier, such as TNT, DHL, FEDEX,UPS, etc and by air, by sea

1.We can provide customers with "one-stop" packaging services, from research and development,production, export and so on.

2.Powerful R&D strength let our technology in a leading level, forever, in turn, to provide customers with better service and quality.

3.Mix and different products in ONE PCL,increase the working efficiency for customers.
4.We have ISO&SGS certificate which let the customers more satisfied and rest assured.
5.Headquartered in Shanghai, Shanghai is one of the world's largest port,

convenient for the customes provide logistics services.

6.More than 19 years of export experience, we can provide customers with more professional service.
7.Alibaba gold members with high credit guarantee.

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 l get the samples?

A2: We can provide you free sample for our existing products, the lead time is aroud 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 l 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 such as Isolated Soy Protein in the production line?

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

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Transaction Value
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China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
12 Transactions 130,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $41,000
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