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Changzhou Kamadi Trading Co., Ltd.

Tetrasodium Pyrophosphate, Food Grade Tetrasodium Pyrophosphate (TSPP), Tspp/Food Grade Tetrasodium Pyrophosphate manufacturer / supplier in China, offering High Purity 98% Tetrasodium Pyrophosphate, Food Additive Monosodium Phosphate, Msp 98%Min, CAS: 7558-80-7, White Crystalline/Powder Maltitol, Sweetener, Sugar Free and so on.

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Supplier Homepage Product Phosphate High Purity 98% Tetrasodium Pyrophosphate

High Purity 98% Tetrasodium Pyrophosphate

FOB Price: US $1 / KG
Min. Order: 1 KG
Min. Order FOB Price
1 KG US $1/ KG
Get Latest Price
Port: Shanghai, China
Production Capacity: 1000 Metric Tons Per Month
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: High purity 98% Tetrasodium pyrophosphate
  • Purity: 90%~99%
  • Grade Standard: Food Grade
  • Chemical Formula: Na4p2o7
  • Trademark: kamadi
  • Specification: white crystalline powder
  • HS Code: 2809201900
  • Certification: CCIC, CIQ, ISO
  • Type: Sodium Pyrophosphate
  • CAS No: 7722-88-5
  • Assay (as Na4p2o7): 97
  • Transport Package: 25kg/50kg Inner Plastic and Outer Knitting Plastic
  • Origin: China
Product Description

   Food Grade Tetrasodium Pyrophosphate(TSPP) 
Product Description
1. Food Grade Tetrasodium Pyrophosphate(TSPP)
2.Standard: Food grade, tech grade
2.Synonyms:TSPP,Tetra Sodium Pyrophosphate(Anhydrous),TetraSodium Pyrophosphate,Sodium Pyrophosphate,TetraSodium phosphate
3.CAS  No.:7722-88-5
4.Chemical Formula:Na4P2O7 
5.Shelf life:2 years
6.Pacakge: 25 kg/bag
                     Food Grade Tetrasodium Pyrophosphate(TSPP) Specifications


Standard request 

test result 

Assay (as Na4P2O7)






pH Value (1%)



Arsenic ( As )

1.0mg/kg Max

0.10 mg/kg

Fluoride ( F )

50.0 mg/kg Max

9.0 mg/kg

Cadmium (Cd)

1.0 mg/kg Max

0.02 mg/kg

Mercury (Hg)

1.0 mg/kg Max

0.02 mg/kg

Lead ( Pb )

4.0 mg/kg Max

0.2 mg/kg

Water insoluble

0.2 mg/kg Max

0.05 mg/kg

Loss on Ignition(105 °C, 4 hrs then 550°C 30 mins)



Applied in industries of detergents as detergent auxiliary, paper production to bleach and electroplating; In food industry it is used as buffering agent, emulsifier, nutrition ingredients and quality improver.
Food Grade Tetrasodium Pyrophosphate(TSPP) shall be stored in a clean, dry & cool area protected from exposure to moisture, foreign odors and other contaminants. Due to its strong hygroscopic properties, it shall be stored in a dry & cool area.
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