Sodium Tripolyphosphate
Pentasodium Triphosphate
Triphosphate
Sodium Triphosphate Na5P3O10 Formula wt, anhydrous 367.86
Na5P3O10·6H2O Formula wt, hexahydrate 475.96
451(i) [7758-29-415091-98-2] 5HK03SA80Jsodium tripolyphosphate, unspecified 9SW4PFD2FZsodium tripolyphosphate, anhydrousT7Y93S4UXXsodium tripolyphosphate, hexahydrate
Triphosphate
Sodium Triphosphate Na5P3O10 Formula wt, anhydrous 367.86
Na5P3O10·6H2O Formula wt, hexahydrate 475.96
451(i) [7758-29-415091-98-2] 5HK03SA80Jsodium tripolyphosphate, unspecified 9SW4PFD2FZsodium tripolyphosphate, anhydrousT7Y93S4UXXsodium tripolyphosphate, hexahydrate
DESCRIPTION
Sodium Tripolyphosphate occurs as white, slightly hygroscopic granules, or as a powder. It is anhydrous or contains six molecules of water of hydration. It is freely soluble in water, but insoluble in alcohol. The pH of a 1:100 aqueous solution is about 9.5.