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Detection of fluorine on the nanogram scale; inorganic and organic fluorine compounds

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Summary

Very sensitive nanogram techniques for the detection of fluorine are described. They are based upon the evolution of hydrofluoric acid which is revealed by the Cerium(III)-Alizarin Complexone reagent. The methods are suitable for the detection of fluoride in waters, minerals, salts as well as in organic compounds including complex pharmaceutical preparations.

Zusammenfassung

Sehr empfindliche Nanogrammverfahren zum Nachweis von Fluor wurden beschrieben. Sie beruhen auf der Freisetzung von Fluorwasserstoff und dessen Reaktion mit Cer(III)-Alizarin-Complexon und eignen sich für den Fluornachweis in Wässern, Mineralen, Salzen, aber auch in organischen Verbindungen und pharmazeutischen Präparaten.

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References

  1. P. Luis andA. Sá, Mikrochim. Acta [Wien]1965, 621.

  2. P. Luis, A. Sá, andA. Mascaro, Mikrochim. Acta [Wien]1967, 166.

  3. R. Belcher, M. A. Leonard, andT. S. West, Talanta2, 92 (1959).

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  4. P. Luis, A. Sá, andA. Mascaro, Mikrochim. Acta [Wien]1968, 35.

  5. P. Luis, C. N. Carducci, andA. Sá, Mikrochim. Acta [Wien]1967, 156.

  6. Miloš Hudlický, Chemistry of the Organic Fluorine Compounds. New York: Macmillan 1962.

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Authors and Affiliations

  1. Departamento de Química Inorgánica y Analítica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Argentina

    P. Luis, C. N. Carducci & A. Sá

Authors
  1. P. Luis
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  2. C. N. Carducci
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  3. A. Sá
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Luis, P., Carducci, C.N. & Sá, A. Detection of fluorine on the nanogram scale; inorganic and organic fluorine compounds. Mikrochim Acta 57, 870–881 (1969). https://doi.org/10.1007/BF01216328

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  • DOI: https://doi.org/10.1007/BF01216328

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