air in water formed as by-products on oxidation of SO2 with air in solns. of acidic sulfides in presence of Na3PO4 (added to consume the H2SO4 formed in the react.);; product mixture;;
sodium chloride in neat (no solvent) byproducts: tri- and monophosphates; NaCl held at 780°C for 6h, reaction carried out in air in a platinum crucible with a lid without stirring, NaCl content: 30,40,50,60,67,70 molepercent;
参考文献
Inorganic Materials (Transl. of Neorg. Mater.), , vol. 24, p. 534 - 537
Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, , vol. 24, p. 642 - 645
in neat (no solvent) byproducts: PH3, Na3PO4, Na2HPO4; formation of NaH2PO3 at 250°C, formation of NaH2PO4 (and PH3, Na3PO4, Na2HPO4) on further heating to 375°C;;
in not given Electrolysis; glow light electrlysis of NaH2PO2 soln. (480 V, 60 mA, 12 Torr, distance of anode to surface of liquid 8 mm); conc. 0.01-0.25 mol/l;;
参考文献
Monatshefte fuer Chemie, , vol. 84, p. 1053 - 1060
C. A., , p. 3818
