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Trisatriumfosfaat
Keemiline nimi: Trisatriumfosfaat
Molekulaarne valem: Na3Po4， Na3Po4· H2O, na3Po4· 12H2O
Molekulmass: Veevaba: 163,94; Monohüdraat: 181,96; Dodecahydrate: 380.18
Kasa: Veevaba: 7601-54-9; Dodecahydrate: 10101-89-0
Tegelane: See on värvitu või valge kristall, pulber või kristalne graanul. See on lõhnatu, vees kergesti lahustuv, kuid orgaanilises lahustis lahustuv. Dodecahüdraat kaotab kogu kristallvee ja muutub veevabaks, kui temperatuur tõuseb 212 ℃. Lahus on aluseline, nahale kergelt korrosioon.
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