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ASIAN JOURNAL OF RESEARCH IN CHEMISTRY
Year : 2017, Volume : 10, Issue : 3
First page : ( 329) Last page : ( 330)
Print ISSN : 0974-4169. Online ISSN : 0974-4150.
Article DOI : 10.5958/0974-4150.2017.00055.4

pH-Metric measurements of azelastine hydrochloride with Cu(II), Co(II) and Fe(II) metal ions

Mansoor Faozia1,*, Farooqui Maqdoom2,**

1Maulana Azad College of Arts, Science and Commerce, Dr. Rafiq Zakaria Campus -I, Aurangabad Pin 431001 (M.S.) India.

2Maulana Azad College of Arts, Science and Commerce, Dr. Rafiq Zakaria Campus -I, Aurangabad Pin 431001 (M.S.) India.

*Corresponding Author E-mail: faozia11365@gmail.com

**Corresponding Author E-mail: maqdoom@gmail.com

Online published on 22 September, 2017.

Abstract

Proton-ligand stability constant, metal-ligand stability constants, pK and log k of azelastine hydrochloride with Cu(II), Co (II) and Fe(II) metal ions were determined by pH-metric technique. Irving-Rossotti titration technique was used for determination of stability constants. 1:1 complexes were formed in present investigation in between azelastine hydrochloride (TH) and Cu (II), Co (II) and Fe(II) metal ions.

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Keywords

Azelastine hydrochloride (AH), Stability constant, pH-metry.

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