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Indigo carmine

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Cosmetics Regulation provisions (1)

Indigo carmine () is a disodium salt, synthetic blue dye also called Acid Blue 74, Indigotine 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 of...

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by admin (19677 pt) · 2024-May-27

Indigo carmine (CI 73000) o Indigotina è un sale disodico, colorante blu sintetico chiamato anche Acid Blue 74, E132 ed altro. E' prodotto dalla condensazione dell'acido 2-formilbenzensolfonico e dell'anilina con susseguente procedimento di...

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Component typeChemical

Main substancesNot available

Last update2024-05-27 09:19

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