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Die photokolorimetrische Bestimmung des Palladiums mit 2-Mercapto-5-Anilin-1,3,4,-thiodiazol

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Zusammenfassung

Pd(II) gibt mit 2-Merkapto-5-anilin-1,3,4-thiodiazol eine Komplexverbindung; diese ist löslich und intensiv gelb gefärbt. Das stöchiometrische Verhältnis der beiden Komponenten beträgt 1∶2. Die Komplexkonstante hat den Wert 4,17·10−10. Eine empfindliche kolorimetrische Bestimmungsmethode für 0,12 bis 30 ppm Pd(II) wurde angegeben. Das UV-Spektrum der Komplexverbindung wurde ermittelt und der molare Extinktionskoeffizient bestimmt.

Summary

2-Mercapto-5-aniline-1,3,4-thiodiazole yields a complex compound with palladium(II). This product is soluble and has an intense yellow color. The stoichiometric ratio of the components is 1∶2; the complex constant is 4,17 ·10−10. A sensitive colorimetric method for determining 0.12–30 ppm of palladium(II) is given. The ultraviolet spectrum of the complex compound has been mapped and also the molar extinction coefficient has been determined.

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Literatur

  1. Z. Marczenko undM. Krasiejko, Chem. Abstr.61, 6387 (1964).

    Google Scholar 

  2. O. König undW. Crowell, Chem. Zbl.1949 II, 450.

    Google Scholar 

  3. H. Bode, Z. analyt. Chem.144, 165 (1955).

    Article  CAS  Google Scholar 

  4. B. Rexa undM. Chakrabartty, Analyt. Chim. Acta33, 564 (1965).

    Article  Google Scholar 

  5. H. I. Busev undD. H. Vin, Zh. Analit. Khim. XX, 9, 976 (1965).

    Google Scholar 

  6. A. K. Majumdar undM. M. Chakrabartty, Analyt. Chim. Acta19, 372 (1958).

    Article  CAS  Google Scholar 

  7. A. Silberg, I. Simiti, N. Cosma undI. Proinov, Studii si Cercetâri de Chimie (Cluj)8, 115 (1957).

    Google Scholar 

  8. E. Popper, L. Popa undV. Junie, Studii si Cercetâri de Chimie1–4, 89 (1956).

    Google Scholar 

  9. E. Popper, N. Ariton, L. Proinov undR. Craciuneanu, Rev. chim. (Bucureşti)9, 954 (1957).

    Google Scholar 

  10. E. Popper, L. Popa, V. Junie undL. Roman, Rev. chim. (Bucureşti)1, 44 (1964).

    Google Scholar 

  11. E. Popper, L. Popa, V. Junie undL. Roman, Rev. chim. (Bucureşti)6, 341 (1960).

    Google Scholar 

  12. E. Popper, L. Popa, V. Junie undL. Roman, Rev. chim. (Bucureşti)11, 714 (1957).

    Google Scholar 

  13. E. Popper, L. Proinov undR. Craciuneanu, Rev. chim. (Bucureşti)6, 349 (1959).

    Google Scholar 

  14. P. Job, Ann. chim.9, 113 (1928).

    CAS  Google Scholar 

Download references

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Authors and Affiliations

  1. Pharmazeutische Fakultät, Laboratorium für analytische Chemie, Cluj

    Liviu Roman, Rodica Cråciuneanu & Ervin Popper

Authors
  1. Liviu Roman
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  2. Rodica Cråciuneanu
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  3. Ervin Popper
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Roman, L., Cråciuneanu, R. & Popper, E. Die photokolorimetrische Bestimmung des Palladiums mit 2-Mercapto-5-Anilin-1,3,4,-thiodiazol. Mikrochim Acta 56, 660–663 (1968). https://doi.org/10.1007/BF01224080

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