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Colorimetric Indole Detection Method by erpublication is a document available to read on EtoBox.

This document summarizes a research article that proposes a colorimetric method for determining indole concentration using 2,4,6-trimethoxybenzaldehyde. It provides background on indole, describing its structure and importance in pharmaceuticals. When mixed with 2,4,6-trimethoxybenzaldehyde in concentrated hydrochloric acid, indole forms a brown-red complex that absorbs at 488 nm. The researchers studied parameters like acid concentration, temperature, and reagent amount to determine optimal reaction condit

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erpublication

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EN