Sell Sodium Tripolyphosphate

Sodium Tripolyphosphate You May Also Be Interested In: anhydrous sodium pentasodium triphosphate phosphorus pentoxide sodium triphosphate sodium tripolyphosphate
Description Sodium Tripolyphosphate,
Anhydrous is a white powder solid.
Synonym Pentasodium Triphosphate; Sodium Tripolyphosphate Anhydrous; Sodium Triphosphate Anhydrous; STPP.
Formula Na5P3O10
Molecular Weight 367.9
CAS Number 7758-29-4
CAS Index Name Triphosphoric Acid, Pent sodium Salt
Grade Food grade, Free from any harmful and toxic substance.
Items Unit Specifications
Assay( Na5P3O10) % 95.0Min Typical data
Phosphorus pentoxide (As P2O5) % 57.0Min PH 9.7
Fluorides ( F) % 0.003Max Loss on drying (1hr. 1050) 0.4%
Arsenic (As) % 0.0003Max Lead (Pb) less than 5ppm
Heavy metal (as Pb) % 0.001Max
Substances not
Dissolved in water % 0.05 Max
Ph (1%of aqueous Solution) 9.5-10.0
Chlorides (As Cl-) % 0.025 Max
Sulphates (As SO42-) % 0.4 Max
Whiteness 85Min
Packing: 25kg/PP/PE bag
Model Number
Sodium Tripolyphosphate
Terms of Payment
L/C at sight or T/T