in hydrogenchloride addn. of aq. KI soln. to soln. of As2O3 in HCl (d.=1.19); sucking off after 4-5 min;; recrystn.;;
参考文献
Gmelin Handbook: As: MVol., 156, page 405 - 407
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Bailar, J. C.
in: Inorganic syntheses, Bd. 1, New York - London 1939, S. 103 - 104
Karantassis, T.
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1926 , vol. 182, p. 1391 - 1393
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Gmelin Handbook: As: MVol., 143, page 379 - 381