Extraction chromatography of chloride complexes of osmium (III, IV and VI) on paper treated with tributyl phosphate and amberlite LA-1 hydrochloride.
The complex anions OsCl(6)(2-), OsO(2)Cl(4)(2-) and OsCl(6)(3-) were separated by extraction chromatography on paper treated with tributyl phosphate and developed with hydrochloric acid. The chloride complexes of osmium and ruthenium can also be separated in the system TBP-HCl or Amberlite LA-1 hydrochloride-HCl.
Przeszlakowski
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Department of Inorganic Chemistry, Medical School, Lublin, Poland.
Flieger
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A