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  • Jiangsu Kolod Food Ingredients Co., Ltd.

  •  [Jiangsu,China]
  • Business Type:Manufacturer
  • Description:Tetrasodium Pyrophosphate,Sodium Pyrophosphate,Na4P2O7 TSPP
Jiangsu Kolod Food Ingredients Co., Ltd.

Jiangsu Kolod Food Ingredients Co., Ltd.

Tetrasodium Pyrophosphate,Sodium Pyrophosphate,Na4P2O7 TSPP

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Tetrasodium pyrophosphate TSPP Sodium Pyrophosphate

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Unit Price: USD 1000 / Metric Ton
Min.Order Unit Price
1 Metric Ton USD 1000 / Metric Ton
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Terms of Trade: FOB,CFR,CIF,FCA,CPT
Min. Order: 1
Delivery Time: 7
Basic Info
Model No.:Food grade and technical grade
Type: Sodium Pyrophosphate
Grade Standard: Food Grade
CAS No.: 7722-88-5
Appearance: White Crystal Or White Powder
Grade: Food And Technical Grade
Origin: China
Hydrate: Anhydrous And Dodecahydrate
Molecular Formula: Na4P2O7.0/10H2O
HS Code: 28353990
Application: Food Additive, Emulsifier, Buffering Agent, Food Ingredient
Package: 25kg Bags
Brand: Kolod
Additional Info
Packaging: 25kg bags
Productivity: 30000MTs/year
Brand: KOLOD
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 30000MTs/year
Certificate: ISO9001,ISO14001,ISO22000
HS Code: 28353990
Port: Lianyungang,Qingdao,Shanghai
Product Description
Sodium Pyrophosphate (Tetrasodium Pyrophosphate)

Other name : Tetrasodium Diphosphate; Tetras odium Pyrophosphate

Anhydrous :

Molecular Formula : Na4P2O7

Molecular Weight : 265.90

CAS: [7722-88-5]

Decahydrate :

Molecular Formula : Na4P2O7·10H2O

Molecular Weight : 446.06

INS: 450(iii)

CAS: [13472-36-1]


Sodium Pyrophosphate occurs as colorless or white crystals or as a white, crystalline or granular powder. It is anhydrous or contains 10 molecules of water of hydration. The decahydrate

effloresces slightly in dry air. It is soluble in water, but is insoluble in alcohol. The pH of a 1:100 aqueous solution is about 10.


emulsifier; buffer; nutrient; sequestrant; texturizer.



A 1:20 aqueous solution gives positive tests for Sodium, Appendix IIIA.Dissolve 100 mg of sample in 100 mL of 1.7 N nitric acid. Add 0.5 mL of this solution to 30 mL of quimociac TS. A yellow precipitate does not form. Heat the remaining portion of the sample solution for 10 min at 95°, and then add 0.5 mL of the solution to 30 mL of quimociac TS. A yellow
precipitate forms immediately.


Not less than 95.0% and not more than 100.5% of Na4P2O7, calculated on the ignited basis.


Not more than 3 mg/kg.


Not more than 0.005%.

Insoluble Substances

Not more than 0.2%.


Not more than 4 mg/kg.

Loss on Ignition

Anhydrous: Not more than 0.5%; Decahydrate: Between 38.0% and 42.0%.

Looking for ideal Tetrasodium Pyrophosphate Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Sodium Pyrophosphate are quality guaranteed. We are China Origin Factory of Na4P2O7 TSPP. If you have any question, please feel free to contact us.

Product Categories : Phosphate > Sodium Phosphate

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