Journal :   Asian Journal of Research in Chemistry

Volume No. :   10

Issue No. :  4

Year :  2017

Pages :   517-519

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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Rapid determination of barium ions in water using ion selective electrode



Address:   Gunwanti Negi, Anita S. Goswami-Giri*
Chemistry Research Laboratory, Department of Chemistry, B. N. Bandodkar College of Science, ChendaniBunder Road, Thane - 400 601 Maharashtra (India).
*Corresponding Author
DOI No: 10.5958/0974-4150.2017.00084.0

ABSTRACT:
Barium, an alkaline earth metal have been determined by numerous sophisticated analytical tools that are quite expensive and often involve sample pre-treatment. Present research manuscript is focused on a novel method for the determination of barium ions in water samples by employing a graphite electrode coated with barium selective membrane. The developed electrode with membrane composition of 33.0% polyvinyl chloride, 57.0% ortho nitro phenyl octyl ether , 6.0% sodium tetraphenyl borate , 2.0% multiwalled nanotube and 2.0% ionophore dibenzo 24 crown 8 was used and the results obtained were compared by ICP-AES method.
KEYWORDS:
Potentiometry, EMF, graphite electrode, barium ion, quantitative analysis.
Cite:
Gunwanti Negi, Anita S. Goswami-Giri. Rapid determination of barium ions in water using ion selective electrode. Asian J. Research Chem. 2017; 10(4):517-519.
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