A colorimetric method for the estimation of Pyrogallol

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Date

2007-02-08

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Abstract

Pyrogallol in the 5-20 jug range has been estimated colorimetrically in acetic acid after treatment with paradimethyl amino benzaldehyde and sulphuiic acid. Some factors affecting the formation of colour have been studied.

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Keywords

pyrogallol, estimation, colorimetry

Citation

J.Plantn.Crops 1974 v-2 i-1 p-1-4

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