Absorbance alizarin

05 June 2017 1 10K Report

i want to ask How much the absorbance of alizarin red and alizarin yellow, to determination anthraquinon use alizarin yellow or alizarin red, thank you

Bruce Neagle

Synthetic dyes are often derived from 9,10-anthraquinone, such as alizarin. Thus, the color of an alizarin solution is used to quantitate the completeness of the reaction.

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