Sodium hypophosphite (NaPO2H2, also known as sodium phosphinate) is the sodium salt of hypophosphorous acid and is often encountered as the monohydrate, NaH2PO2.H2O.
S 2037 (OTTO) Sodium hypophosphite, GR 99%+ Cas 10039-56-2 - used catalyst in esterification of spent grain to improve heavy metal ions adsorption capacity using N,N-dimethylformamide (DMF) as a solvent.