Some observations on the redox behaviour of N-phenylanthranilic acid indicator in iron(II) titrations |
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| Authors: | Sriramam K |
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| Institution: | Department of Chemistry, Andhra University Postgraduate Centre, Guntur-5 (A.P.), India. |
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| Abstract: | The optimum conditions for the successful use of N-phenylanthranilic acid as indicator in titrations of iron(II) with dichromate, cerium(IV) sulphate and vanadate have been established. The influence of iron(III) on the indicator action, and the nature of a green compound formed from the indicator in iron(II) titrations, have been investigated spectrophotometrically. |
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