sodium triphosphate stp, also sodium tripolyphosphate stpp, or tripolyphosphate tpp.

e e451 triphosphate emulsifier chemical additive food pentasodium product watersoluble wooden background inorganic compound tetrasodium magnesium pyrophosphate phosphate texture e450 solid salt ingredient calcium dicalcium palatability thickener trisodium diphosphate white disodium