in water
Electrolysis; glow light electrolysis of aq. H3PO3 (0.02-0.3 mol/l);;
参考文献
Kohl, W.; Klemenc, A.
Monatshefte fuer Chemie, 1953 , vol. 84, p. 1053 - 1060
C. A., 1954 , p. 3818
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Klemenc, A.; Kohl, W.
Monatshefte fuer Chemie, 1953 , vol. 84, p. 498 - 511
in neat (no solvent)
heating an excess of H3PO3 with Br2 in a sealed tube at 100 °C;;
参考文献
Gustavson, G.
Bull. Acad. Imp. Sci. St. - Petersbourg, 1867 , vol. 11, p. 299 - 301
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Gustavson, G.
J. prf. Ch., 1867 , vol. 101, p. 123 - 125
in neat (no solvent)
byproducts: H2O; decompn. in a bomb tube at 450 °C and 12 at; formation of H3PO4 and evolution of H2 formed by react of PH3 with H2O; decompn. of PH3 forming P2H4 and H2;;
参考文献
Bushmakin, I. N.; Frost, A. V.
Zhurnal prikladnoii Khim. (russ.), 1933 , vol. 6, p. 613 - 620
in neat (no solvent)
heating an excess of H3PO3 with I2 on a water bath for a few h;;
参考文献
Gustavson, G.
Bull. Acad. Imp. Sci. St. - Petersbourg, 1867 , vol. 11, p. 299 - 301
Full Text Show Details
Gustavson, G.
J. prf. Ch., 1867 , vol. 101, p. 123 - 125
in perchloric acid; hydrogen fluoride
Kinetics; byproducts: Bi(3+), H(1+); excess of H3PO3, kept at 45°C for 8 h; excess of H3PO3 determined iodometrically;
参考文献
Gupta; Inani; Sharma
Journal of the Indian Chemical Society, 1991 , vol. 68, # 9 p. 487 - 490
