Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3-
Article Sidebar
Main Article Content
Abstract
A method has been developed for the extraction and spectrophotometric determination of Hg2+ in a concentration range of 0.2-1.0 mg L-1; following the Lambert-Beer's law using high molecular weight quaternary ammonium salts dissolved in chloroform. The metal complex anion was determined in the extract in the region UV (260 nm).
Metrics
Article Details
This work is licensed under a Creative Commons Attribution 4.0 International License.
The corresponding author transfers the copyright of the submitted manuscript and all its versions to Eclet. Quim., after having the consent of all authors, which ceases if the manuscript is rejected or withdrawn during the review process.
When a published manuscript in EQJ is also published in other journal, it will be immediately withdrawn from EQ and the authors informed of the Editor decision.
Self-archive to institutional, thematic repositories or personal webpage is permitted just after publication. The articles published by Eclet. Quim. are licensed under the Creative Commons Attribution 4.0 International License.
References
BARBINA,T.M.,PODCHAINOVA,V.N. Zh. Anal. Khim, n.38,.p.1222-29, 1983.
ENCYCLOPEDIA of enviromental science. New York: McGraw Hill, 1980, p.349.
GARBARINO, J.R., STEIHEIMER, T.R., TAYLOR, H.E.Water Analysis. Anal. Chem., v.57, p.45r-88r, 1985.
INEZEDY, J. Analytical application of complex equilibria. Izdatelsvo, Moscow: Mir 1979, p.17-31.
JEANG, Gui-ben, NI, Zhe-Ming, WANG, Shem-rong, HANG, Hen-bin. Determination of organo-mercurials in air by gas chromatography-atomic absortion spectromertry. J. Anal. Atom. Spectronm, v.4, n.4, p.315-8, 1989.
RAKMANKO, E. M., STAROBINIETZ, G. L., YEGOROV, V., GULIEVICH, A. L., LESTCHEV, S. M., BOROVSKI, E. S., TSYGANOV, A. R. Analytical application of high-molecular quaternary ammonium salts. Fresenius Z. Anal. Chem. v.335, p.104-10, 1989.