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International Letters of Chemistry, Physics and Astronomy
Volume 13

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Spectrophotometric Determination of Copper as Copper Piperazine
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Spectrophotometric Determination of Copper as Copper Piperazine

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Abstract:

Spectrophotometric method for determination of Cu(II) in the trace quantities was developed by using piperazine as ligand in ammonium acetate medium. The Procedure developed was applied for the estimation Cu(II) in microgram quantities in the samples of alloys and the method was found to be simple, rapid and comparable to routine analytical methods for trace level analysis of metal ions in environmental samples in any laboratory where sophisticated and expensive instruments are not available. UV visible spectrophotometer is cost effective and available in almost all laboratories. The complexes of piperazine in aqueous solutions are not reported so far and this is the first attempt in this area of spectrophotometric analysis.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 13)
Pages:
205-209
DOI:
https://doi.org/10.18052/www.scipress.com/ILCPA.13.205
Citation:
C. Kavitha et al., "Spectrophotometric Determination of Copper as Copper Piperazine", International Letters of Chemistry, Physics and Astronomy, Vol. 13, pp. 205-209, 2013
Online since:
May 2013
Authors:
Ch. Kavitha, M. Sarath Babu, K. Saraswathi
Keywords:
Cu(II), Piperazine, Spectophotometry
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Distribution:
Open Access

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Creative Commons Attribution 4.0 International License

References:

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[3] Ackerman R., A Bottom In Sight For Copper, Forbes, 02-04-(2009).

[4] CSA – Discovery Guides, A Brief History of Copper, Csa. com. Retrieved 2008-09-12.

[5] Lynch Martin, Mining in World History, 2004-04-15, p.60.

[6] Gold Jewellery Alloys, World Gold Council. Retrieved, 2009-06-06.

[7] EPA registers copper-containing alloy products, US Environmental Protection Agency, Retrieved, 2009-06-06.

[8] Pesticide Information Profile for Copper Sulfate, Cornell University, Retrieved 2008- 07-10.

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