Spectrophotometric determination of copper as copper Piperazine

• Autorzy: Kavitha Ch. , Babu M. S. , Saraswathi K.
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

spectophotometry; Cu(II); piperazine

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2013
• Tom: Vol. 8, iss. 3
• Strony: 205--209
• Opis fizyczny: Bibliogr. 8 poz., wykr., tab.

Twórcy

autor

Kavitha Ch.

autor

Babu M. S.

autor

Saraswathi K.

• Depatrment of Chemistry, V. R. Siddhartha Engineering College, Kanuru-520007, A. P., India,

Bibliografia

• [1] Smith William F., Hashemi Javad, Foundations of Materials Science and Engineering, McGraw-Hill Professional, 2003, p. 223.
• [2] Hammond C. R., The Elements, in Handbook of Chemistry and Physics 81st edition, CRC Press, 2004.
• [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, pp. 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.