Sodium phosphite

Sodium phosphite is a chemical compound. It contains sodium and phosphite ions. Its chemical formula is HNa2O3P. 

Properties
It is a white solid. It is a salt of phosphorous acid. It is poisonous. It is a reducing agent.

Preparation
Sodium phosphite is made by reacting sodium hydroxide with phosphorous acid. 

Related pages
Sodium phosphate
Sodium hypophosphite
Phosphine

 Other websites 
 Chem Spider (has formula and diagram)

Category:Phosphorus compounds
Category:Sodium compounds