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Spectrophotometric determination of phenylhydrazine with ammonium molybdate

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Summary

The determination of phenyl hydrazine is done by reaction with ammonium molybdate; the pink colour procedud is extracted inton-butanol. 100–1300μg of phenyl hydrazine can be determined at 510 nm. The effect of time, temperature, ammonium molybdate concentration and interferences has been studied.

Zusammenfassung

Die Bestimmung von Phenylhydrazin erfolgt auf der Grundlage seiner Reaktion mit Ammoniummolybdat. Die rosa Färbung wird mitn-Butanol extrahiert. 0,1–1,3 mg Phenylhydrazin können bei 510 nm gemessen werden. Der Einfluß der Reaktionszeit, der Temperatur, der Reagenskonzentration sowie auftretende Störungen wurden untersucht.

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References

  1. N. D. Cheronis and T. S. Ma, “Organic Functional Group Analysis”. New York: Wiley. 1964. p. 289.

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Authors and Affiliations

  1. Chemical Laboratories, Aligarh Muslim University, Aligarh, India

    J. P. Rawat & Priti Bhattacharjee

Authors
  1. J. P. Rawat
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  2. Priti Bhattacharjee
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Rawat, J.P., Bhattacharjee, P. Spectrophotometric determination of phenylhydrazine with ammonium molybdate. Mikrochim Acta 66, 619–624 (1976). https://doi.org/10.1007/BF01220122

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  • DOI: https://doi.org/10.1007/BF01220122

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