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Image Credit
/-/https/www.sciencebuddies.org/cdn/Files/8070/14/Allura-Red-AC-Structural-Formula-V1.png)
Description:
Chemical structure of Red 40, a salt that contains sulfur trioxide groups
Source:
Wikimedia Commons, userKerl126
License:
Creative Commons Attribution-Share Alike 4.0 International
Source URL:
https://upload.wikimedia.org/wikipedia/commons/2/28/Allura_Red_AC_Structural_Formula_V1.png
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