mp 622 °C
solubility H2O: may be clear to slightly hazy
Water Solubility 20 g/100 mL (20 ºC)
Sensitive Hygroscopic
Merck 14,8697
Stability: Stable. Incompatible with strong oxidizing agents, strong acids. Hygroscopic.
CAS DataBase Reference 7758-29-4(CAS DataBase Reference)
EPA Substance Registry System Triphosphoric acid, pentasodium salt(7758-29-4)