H3PO3
Orthophosphorus acid
Phosphorus acid
H
3
O
3
P
1
  
 
Real, long lived, electronically neutral reagent chemical.

Gram formula weight (molecular mass) = 81.995
Melting point = 74 °C
Boiling point = 200 °C decomp.
Density = 1.6 g/cm3
Purity = 99 %
Solubility in organics = insoluble


Wikipedia Page:

Phosphorus acid
is defined with respect to the entities below:
The entities below are defined with respect to:
Phosphorus acid
Brønsted acid, hydroxy (generic)


Molecular material (generic)


Type 3 Lewis acid/base complex (generic)


chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis