Denatonium Benzoate & Hair Staining Properties

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Denatonium benzoate is being inquired about for its potential use as an acid-fast dye. The discussion highlights that Sigma-Aldrich offers Denatonium benzoate for purchase. There is a question regarding whether Denatonium benzoate can stain human hair upon application. Additionally, a link to a kit for acid-fast staining from Fisher Scientific is provided as a resource for those interested in acid-fast staining techniques.
amarnath
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Hi all

can anybody help me how to get acid fast dyes like Denatonium benzoate

And Denatonium benzoate have any property to stain human hair on application ? pls advice
 
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