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Description OF FOODCHEM STPP Sodium Tripolyphosphate Food Grade Granular
STPP Sodium Tripolyphosphate
Assay:*4%;White powder/granule
Type:FOOD Grade,Tech Grade
*5 KG/BAGS
Shelf life:2 years
STPP or sodium triphosphate is an inorganic compound with formula Na5P3O*0. STPP,Sodium Tripolyphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. Sodium tripolyphosphate is produced by heating a stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions. Sodium tripolyphosphate stpp