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Author: Subject: What fluorescent chemical is in this orange powder?
fusso
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[*] posted on 31-5-2019 at 04:16
What fluorescent chemical is in this orange powder?


What fluorescent chemical is in this orange powder? It's advertised as "impossible to wash away".
https://www.youtube.com/watch?v=qZpA5mfBsnE




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j_sum1
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[*] posted on 31-5-2019 at 04:55


Eosin?



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Ubya
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[*] posted on 31-5-2019 at 06:59


I found the structure of the water soluble kind here
The insoluble powder probably is the same but without all those sulfonate groups

UVPW-ChemicalStructure.jpg - 26kB





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