in not given byproducts: PbS; formation of the Na salt of the acid by saponification of diphenylamidophosphate with concd. NaOH;; isolation as Pb salt; formation of the free acid by react. of the Pb salt with H2S in H2O at 0 °C; pptn. of formed PbS with ethanol;;
参考文献
Stokes, H. N.
American Chemical Journal, 1893 , vol. 15, p. 198 - 214
in sodium hydroxide aq. NaOH; dissolving 0.01mol Na4P4O12 in 85ml hot H2O, addn. of 0.02mol NaOH in a small amount of H2O after cooling, standing in vac. over H2SO4 at 40°C for 100h;;
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Thilo, E.; Raetz, A.
Zeitschrift fuer Anorganische und Allgemeine Chemie, 1949 , vol. 260, p. 255 - 266
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Gmelin Handbook: Na: SVol.4, 136, page 1660 - 1662
in sodium hydroxide Kinetics; byproducts: PO4(3-); aq. NaOH; hydrolysis in 1percent alkaline soln., 3weeks, ambient temp.;; detected by paper-chromatography;;
参考文献
Griffith, E. J.; Buxton, R. L.
Inorganic Chemistry, 1965 , vol. 4, p. 549 - 551
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Gmelin Handbook: Na: SVol.4, 138, page 1664 - 1667
H(1+) in water ion exchange;; formation of an aq. soln. of H6P4O13, not isolated;;
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Quimby, O. T.
Journal of Physical Chemistry, 1954 , vol. 58, p. 603 - 618
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Gmelin Handbook: P: MVol.C, 110, page 248 - 252
