Vegan

E527 is classified as vegan by the local ingredient taxonomy.

Names you may see on a label

Ammonium hydroxideAmóniaHidróxido de amônioNH4OHWodorotlenek amonuWoda amoniakalnaZasada amonowaAqua ammoniaammoniahousehold ammoniaammonia waterammonical liquorammonia liquoraqueous ammoniaAmmoniumhydroxidAmmoniakvandSalmiakspiritusSalmiak spiritusHydroxid amonnýAmoniakčpavekAmmoniumhydroksidiAmmoniumhydroksidiaHydroxyde d'ammoniumLiqueur ammoniacaleammoniaqueE 5271336-21-6Idrossido di ammonioidrossido d'ammonio

How to verify it

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