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Acid Blue 74

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Acid Blue 74 is a disodium salt, synthetic blue dye also called Indigotine, CI 73015, Indigo carmine and others. It is produced by the condensation of 2-formylbenzenesulphonic acid and aniline with a subsequent oxidation process. Mixed with tartrazine (E102) it can produce various shades of green. Chemical Industrial Synthesis Process Preparation...

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Component typeNatural
Main substancesNot available
Last update2024-05-27 11:19