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Is 8-Hydroxyquinoline vegan?

8-Hydroxyquinoline

Vegan

8-Hydroxyquinoline is a synthetic heterocyclic organic compound used as a chelating agent and preservative, with its sulfate salt also used industrially. It is produced entirely through chemical synthesis and is restricted in cosmetic use.

Also known as 1-Azanaphthalene-8-ol, 1-Azanaphthalene-8-ol;, 134-31-6, Bis(8-hydroxyquinolinium) sulphate
INCI name 8-Hydroxyquinoline
CAS number 148-24-3
EC number 205-711-1 / 205-137-1
CosIng ID 28741
Last reviewed 9 July 2026

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