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Colorimetric determination ofm-aminophenol

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Summary

Potassium iodate reacts withm-aminophenol in presence of sulfuric acid to give pink violet color having 5μg as visual limit of identification. The color reaction is specific form-aminophenol;o-, andp-aminophenol do not interfere if their amount does not exceed 10 and 70% respectively. This provides a new colorimetric method for the determination ofm-aminophenol in small quantities.

Zusammenfassung

Kaliumjodat reagiert mit m-Aminophenol in Gegenwart von Schwefelsäure unter Bildung einer rosavioletten Farbe mit einer Erfassungsgrenze von 5μg. Die Reaktion ist spezifisch; o- und p-Aminophenol stören nicht, sofern nicht mehr als 10 bzw. 70% anwesend sind. Daraus ergibt sich ein neues kolorimetrisches Verfahren zur Bestimmung kleiner Mengen m-Aminophenol.

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References

  1. F. Feigl, Spot Tests in Organic Analysis. New York: Elsevier. 1966.

    Google Scholar 

  2. F. J. Welcher, Organic Analytical Reagents, Vol. II to IV. New York: Van Nostrand. 1955.

    Google Scholar 

  3. F. M. Albert, V. Cimpu, M. Valeanu, andE. R. Jercan, Rev. Roumanie chim.11, 1443 (1966); Chem. Abstr.66, 1014525 (1967).

    Google Scholar 

  4. Gr. Popa, El. Radulescu-Jercan, andF. M. Albert, Rev. Roumanie chim.11, 1449 (1966).

    Google Scholar 

  5. H. J. A. Wijnne, E. Bletz, andJ. M. Frign, Pharm. Weekbl.102, 959 (1967).

    Google Scholar 

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Authors and Affiliations

  1. West Regional Laboratories, Pakistan Council of Scientific and Industrial Research, Lahore, West Pakistan

    Manzur-ul-Haque Hashmi, Abdus Subhan Adil & Ahmad Iftikhar Ajmal

Authors
  1. Manzur-ul-Haque Hashmi
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  2. Abdus Subhan Adil
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  3. Ahmad Iftikhar Ajmal
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Hashmi, MuH., Adil, A.S. & Ajmal, A.I. Colorimetric determination ofm-aminophenol. Mikrochim Acta 57, 921–924 (1969). https://doi.org/10.1007/BF01219233

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  • DOI: https://doi.org/10.1007/BF01219233

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