Phosphinic acid (Hypophosphorous acid) 50% in water
:6303-21-5
:
:H₃O₂P
:MFCD02183592
:66 g/mol
:108 °C (1013hPa)
:–25 °C
:1.27 g/cm³
:Ambient
:228-601-5
:3264
:8,II
:GHS05
- Appearance:Clear colorless Solution
- Titration with NaOH:48.0 to 52.0 %