Structure of a new arabinoxylan from the bark of Cinnamomum iners

Pape Gowda, J. and Channe Gowda, D. and Anjaneyalu, Y. V. (1980) Structure of a new arabinoxylan from the bark of Cinnamomum iners. Carbohydrate research, 87 (2). pp. 241-248.

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Abstract

Naphthidine, dimethylnaphthidine, dimethylnaphthidinedisulphonic acid, o-dianisidine, Quinoline Yellow, diphenylbenzidine and Amaranth are proposed as indicators in titrations of arsenic(III), iron(II), antimony(III), hydroquinone, hydrazinium sulphate, phenylhydrazine hydrochloride, semicarbazide hydrochloride and ascorbic acid with dichloramine-B. They give a very sharp colour change at the equivalence point. Arsenic(III) and iron(II) are suggested for standardization of dichloramine-B solutions. A potentiometric method for the determination of arsenic(III) and semicarbazide hydrochloride is described.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: Dhruva Kumar
Date Deposited: 10 Jun 2021 07:27
Last Modified: 10 Jun 2021 07:27
URI: http://eprints.uni-mysore.ac.in/id/eprint/13854

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