Tetrasodium Pyrophosphate
Tetrasodium Pyrophosphate Anhydrous & Decahydrate
Molecular Formula  Na 4 P 2 O 7 . nH 2 O (n 0 , 10)  
Molecular Weight :  265.90 n=0 , 446.06 n=10
Grade:Food grade, Free from any harmful and toxic substance.
Application:It’s applied as quality improver, sequestrant, emulsifier, and texturizer.
Specification
Sodium Pyrophosphate Na4P2O7 %96.5-100.5
Water Insoluble ≤%0.2
PH (1% aqueous solution)9.9-10.7
Arsenic (As) ≤% 0.0003
Heavy Metal (as Pb) ≤%0.001
Fluoride (as F) ≤%0.005
Loss on lgnition ≤%0.5