Polarographic Investigation on Taxim-of in presence of Cobalt (II)

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Polarographic Investigation on Taxim-of in presence of Cobalt (II)

Author Affiliations

¹Department of Chemistry, S.S.B.N. Degree College, Anantapur, INDIA
²Faculty of Chemistry, Sri Chaitanya Jr. College, Anantapur, INDIA
³Department of Chemistry, Sri Krishnadevaraya University, Anantapur, INDIA

Res.J.chem.sci., Volume 4, Issue (1), Pages 71-74, January,18 (2014)

Abstract

A new, simple, accurate, polarographic method have been developed for the analysis of Taxim-of and Cobalt(II) in pharmaceutical dosage forms. It is possible to determine the cobalt(II) and Taxim-of in the range of 5.0 x 10^-7M to 5.0 x 10^{8/sup>M and 0.74 to 7.4 µg/25ml. Well defined peaks at potentials -0.9V Vs SCE for Taxim-of and 1.0V Vs SCE for CO (ll) were obtained respectively.}

References

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Rodrigues L.N.C., Zanoni M.B.V., Fogg A.G., Indirect Polarographic and cathodic–Stipping volumetric determination, 21(3), 490-505 (1999)
United States Pharmacopoeia 24 / National Formulary 19, US Pharmacopoeial convention Rockville (2000)
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Suryanarayana Rao V. and Brahmaji Rao S., A polarographic method for the simultaneous determination of cobalt and nickel from acid solutions, Fresenius J Anal Chem., 294, 414-415 (1979)
Rama Devi B. and Suryanarayana Rao V., Determination of thiambutosine by DC polarography, J Electrochemical Soc India Sci., 41, 237-240 (1992)
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[ref1] Rose J., Advanced Physico – Chemical Experiments. Pitman, London, 50 (1964)

[ref2] Rodrigues L.N.C., Zanoni M.B.V., Fogg A.G., Indirect Polarographic and cathodic–Stipping volumetric determination, 21(3), 490-505 (1999)

[ref3] United States Pharmacopoeia 24 / National Formulary 19, US Pharmacopoeial convention Rockville (2000)

[ref4] Tolstoi L.G., Medcape Pharmacotherapy, 4(1), (2002)

[ref5] Sandell E.B., Colorimetric determination of trans of metals, Inter science, New York, 367 (1950)

[ref6] Swarna Rani K., Suryanarayana Rao V., Varadacharyulu NCh. Determination of Cephalosporines in presence of Tungsten (VI) with the help of Polarographic Catalytic Waves, Indian J Pharm Sci.,80, 73-74 (1998)

[ref7] Suryanarayana Rao V. and Brahmaji Rao S., A polarographic method for the simultaneous determination of cobalt and nickel from acid solutions, Fresenius J Anal Chem., 294, 414-415 (1979)

[ref8] Rama Devi B. and Suryanarayana Rao V., Determination of thiambutosine by DC polarography, J Electrochemical Soc India Sci., 41, 237-240 (1992)

[ref9] Rama Devi B. and Suryanarayana Rao V., Polagraphic determination of carbimazole in pharmaceutical dosage forms, Indan J Pharm Sci., 56, 40-41 (1994)

[ref10] Rama Devi B., Swarna Rani K. and Surayanarayana Rao V., Polarographic determination of cephalosporins in pure form and in pharmaceutical preparations, Indian J Pharm Sci.,56, 64-66 (1994)