in neat (no solvent) byproducts: H2; other Radiation; γ-radiation and irradiation with neutrons in vac. for 48h: formation of (in molpercent) 2.0 H3PO4, 20.0 H3PO3, 62.0 H3PO2, 3.8E-3 H2;;
参考文献
Journal of Inorganic and Nuclear Chemistry, , vol. 5, p. 31 - 47
in neat (no solvent) addn. of anhydrous H2SO4 to dry NaH2PO2; shaking the solidified soln. after with abs. alcohol after 2 days;; filtration of Na2SO4; evapn. of alcohol at ambient pressure, then in vacuum; Crystn. on cooling with a freezing mixture;;
参考文献
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 138, p. 1216 - 1217
in water addn. of a soln. of 15 g NaH2PO2 in 60 ml H2O to 70 g ion excange resin (Wofatit KS) activated with 5 n HCl; draining off the soln. after 15 min;; washing with 50 ml water, then with 25 ml water;;
