Research Article
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Spectrophotometric Studies on Complexes of Ni and Cu With Some Schaffer Acid Azo Dyes.

Year 1983, Volume: 29 , 0 - 0, 01.01.1983

Y.m. Issa

Abstract

A new rapid and accurate method for the spectrophotometric microdetermination of nic- kel and copper ions using p-nitro-(Ia), p-methoxy-(Ib) and p-ethoxy phenylazo-Schaffer acid (Ic) is given. The optimum conditions favouring the formation of the complexes are extensively investigated. The molecular structure of complexes and their obeyence to Beer’s law as well as their stabilities are also studied, a spectrophotometric titration method for Ni and Cu with EDTA using la, Ib or Ic as indicators is also given

Keywords

Spectrophotometric Complexes Schaffer

References

  • Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering
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Details

Primary Language English
Subjects Chemical Engineering
Journal Section Research Article
Authors

Y.m. Issa This is me

Publication Date January 1, 1983
Published in Issue Year 1983 Volume: 29

Cite

Vancouver Issa Y. Spectrophotometric Studies on Complexes of Ni and Cu With Some Schaffer Acid Azo Dyes. Commun. Fac. Sci. Univ. Ank. Ser. B. 1983;29.

Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering

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