Is E297 vegan? Sources and aliases

Vegan

E297 is classified as vegan by the local ingredient taxonomy.

Names you may see on a label

Ácido fumáricoÁcido trans-butenodióicoFumaric acidtrans-Butenedioic acidFumarsyretrans-ButendisyreKwas fumarowyKwas trans-butenediowyKyselina fumarováKyselina (E)-butendiováFumaarihappotrans-ButeenidikarbonihappoFumaarihappoatrans-ButeenidikarbonihappoaAcide fumariqueAcide trans-butène-dioïqueFumarsyratrans-ButendisyraÁcido trans-butenodioicoFumaarzuurtrans-ButeendizuurAcido fumaricoAcido trans-butenedioicoFumarsäuretrans-Butendisäure

How to verify it

Check that the name refers to this exact ingredient and not a similar additive with a different source.