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Anwendung der ascorbinometrischen Bestimmung von Hexacyanoferrat(III) zu automatischen Mikrotitrationen

Application of ascorbinometric determination of hexacyanoferrte(iii) to automatic micro-titrations

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Abstract

The reaction between hexacyanoferrate(III) and ascorbic acid has been applied to the ascorbinometric micro-titration of hexacyanoferrate(III), hexacyanoferrate(II), dichromate, permanganate, bromate and iodate ions as well as chloramine T. Titrations are carried out with an automatic titrimeter which records the potentiometric titration curve. Despite the small amounts of ions involved accuracy and precision of these methods are satisfactory.

Zusammenfassung

Nach theoretischen Erörterungen über die Redoxpotentiale des Ascorbinsäure-Dehydroascorbinsäure-Systems und Besprechung der möglichen Reduktionsreaktionen werden Vorschriften gegeben zur ascorbinometrischen Bestimmung von Hexacyanoferrat(III), Hexacyanoferrat(II), Dichromat, Permanganat, Jodat, Bromat und Chloramin T im Mikromaßstab mit Hilfe eines automatischen Mikrotitrators.

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Literatur

  1. Ball, E. G.: J. Biol. Chem. 118, 219 (1937).

    Google Scholar 

  2. Birch, T. W., and L. J. Harris: Biochem. J. 27, 595 (1933).

    Google Scholar 

  3. Erdey, L., and E. Bodor: Anal. Chem. 24, 418 (1952); vgl. diese Z. 137, 293 (1952/53).

    Google Scholar 

  4. Erdey, L., H. Khalifa, and G. Svehla: Anal. Chim. Acta 32, 88 (1965); vgl. diese Z. 220, 215 (1966).

    Google Scholar 

  5. —, L. Koltai, and G. Svehla: Anal. Chim. Acta 27, 363 (1962); vgl. diese Z. 199, 135 (1964).

    Google Scholar 

  6. — — —: Anal. Chim. Acta 27, 498 (1962); vgl. diese Z. 198, 351 (1963).

    Google Scholar 

  7. —, and G. Svehla: Chemist-Analyst 52, 24 (1962).

    Google Scholar 

  8. — —: diese Z. 150, 407 (1956).

    Google Scholar 

  9. — —: diese Z. 163, 6 (1958).

    Google Scholar 

  10. — —: diese Z. 167, 164 (1959).

    Google Scholar 

  11. — — and L. Koltai: Anal. Chim. Acta 27, 164 (1962); vgl. diese Z. 203, 112 (1964).

    Google Scholar 

  12. — — —: Anal. Chim. Acta 28, 398 (1963); vgl. diese Z. 209, 357 (1965).

    Google Scholar 

  13. Karrer, P., u. G. Schwarzenbach: Helv. Chim. Acta 17, 58 (1934).

    Google Scholar 

  14. Kolthoff, I. M.: Z. Anorg. Allg. Chem. 110, 143 (1919).

    Google Scholar 

  15. Strohecker, R., u. F. Matt: diese Z. 133, 342 (1951).

    Google Scholar 

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Authors and Affiliations

  1. Institut für allgemeine und analytische Chemie der Technischen Universität, Budapest, Ungarn

    L. Erdey, G. Svehla & O. Weber

Authors
  1. L. Erdey
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  2. G. Svehla
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  3. O. Weber
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Erdey, L., Svehla, G. & Weber, O. Anwendung der ascorbinometrischen Bestimmung von Hexacyanoferrat(III) zu automatischen Mikrotitrationen. Z. Anal. Chem. 240, 91–102 (1968). https://doi.org/10.1007/BF00531155

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  • DOI: https://doi.org/10.1007/BF00531155

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