Sanke Gowda, H. and Shakunthala, R. (1978) Naphthidines as redox indicators in titrations with vanadate. Analytica Chimica Acta, 97 (2). pp. 385-389. ISSN 0003-2670
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Abstract
Naphthidine, naphthidinedisulphonic acid, 3,3'-dimethylnaphthidine and 3,3'-di-methylnaphthidinedisulphonic acid have been studied as redox indicators in titrations with vanadate. Sharp colour changes are obtained at the equivalence points in titrations of 0.05-0.01 N solutions of iron(II), hydroquinone, molybdenum(V) and uranium(IV) under appropriate conditions of acidity with oxalic or phosphoric acid as indicator catalyst. The transition potentials are reported. © 1978.
| Item Type: | Article |
|---|---|
| Subjects: | C Chemical Science > Chemistry |
| Divisions: | Department of > Chemistry |
| Depositing User: | Dhruva Kumar |
| Date Deposited: | 26 May 2021 06:22 |
| Last Modified: | 26 May 2021 06:22 |
| URI: | http://eprints.uni-mysore.ac.in/id/eprint/13944 |
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