2-Hydroxy-3-chloro-5-ethylacetophenone Oxime as an Analytical Reagent for Copper(II)

Suketu I. Desai; Vikas A. Desai; H.B. Naik

Issue

Vol. 20 No. 6 (2008): Vol 20 Issue 6

Issue Published : March 18, 2008

2-Hydroxy-3-chloro-5-ethylacetophenone Oxime as an Analytical Reagent for Copper(II)

Suketu I. Desai

Department of Chemistry, B.K.M. Science College, Valsad-396 001, India

Vikas A. Desai

Department of Chemistry, B.K.M. Science College, Valsad-396 001, India

H.B. Naik

Department of Chemistry, B.K.M. Science College, Valsad-396 001, India

Corresponding Author(s) : Vikas A. Desai

Asian Journal of Chemistry, Vol. 20 No. 6 (2008): Vol 20 Issue 6
Article Published : March 30, 2010

Abstract

2-Hydroxy-3-chloro-5-ethylacetophenone oxime was developed as new analytical reagent for gravimetric estimation of copper and for its separation from other ions. The buff precipitation of copper(II) by the reagent is complete between pH 3.0 to 9.0 and after drying at 110-120 ºC the composition of the precipitation corresponds to Cu(C₁₀H₁₁O₂NCl)₂. It is also observed that by proper control of pH and by using suitable masking agents, it is possible to estimate copper in presence of other interfering ions.

Keywords

Analytical reagent 2-Hydroxy-3-chloro-5-ethylacetophenone oxime Copper(II)

I. Desai, S., A. Desai, V., & Naik, H. (2010). 2-Hydroxy-3-chloro-5-ethylacetophenone Oxime as an Analytical Reagent for Copper(II). Asian Journal of Chemistry, 20(6), 4919–4921. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/19117

Issue

Vol. 20 No. 6 (2008): Vol 20 Issue 6

2-Hydroxy-3-chloro-5-ethylacetophenone Oxime as an Analytical Reagent for Copper(II)

Corresponding Author(s) : Vikas A. Desai

Abstract

Keywords

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