Estimation of mercury from water samples using dithiozone derivatives

Language: English

Published by Scholars' Press Aug 2020, 2020

613894044X / 9786138940449

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Seller: buchversandmimpf2000, Emtmannsberg, BAYE, Germanybuchversandmimpf2000

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This item is printed on demand - Print on Demand Titel. Neuware -Industrialization and Urbanization has lead to the use of heavy metal ions extensively in many areas of science. Industries effluents contain heavy metal ions like Mercury, Lead, Cadmium which enter into the food chain, and starts accumulating in human body. Mercury is non-biodegradable, it malfunctions metabolic activities in the body which may lead to death. Out of all, expensive spectroscopic techniques like ICP-MS. AAS etc., Spectrophotometric method is found to be simple, cost effective method but with moderate sensitivity. Dithizone is found to be a standard and extensively used chromogenic reagent in estimating Mercury ions. In this work, p-methoxy aniline and p-nitroaniline were diazotized and reduced to obtain respective phenyl hydrazines. A gummy, polymer like substance was formed instead of p-nitrophenyl hydrazine. Hence, p-methoxy phenyl hydrazine and 3,4,5-trimethoxyphenyl isothiocyanate were coupled followed by oxidation with N-BromoSuccinimide to obtain compound which was confirmed using 1H NMR. Estimation of divalent mercury was done using colorimeter and UV-Vis spectrophotometer.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 64 pp. Englisch.…

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Bibliographic details

Title
Estimation of mercury from water samples using dithiozone derivatives
Author
A. Tejaswini
Publisher
Scholars' Press Aug 2020
Publication year
2020
Condition
Neu
Binding
Taschenbuch
Language
English
ISBN 10
613894044X
ISBN 13
9786138940449
Item weight
113 grams
Dimensions
220x150x4 mm

buchversandmimpf2000

Emtmannsberg, BAYE, Germany

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