Is E227 vegan? Sources and aliases

Vegan

E227 is classified as vegan by the local ingredient taxonomy.

Names you may see on a label

Hydrogensiřičitan vápenatýSulfite acide de calciumBisulfite de calciumKalsiumvetysulfiittiKalsiumvetysulfiittiaKalciumvätesulfitCalciumwaterstofsulfiet synoniemenCalciumwaterstofsulfietCalciumbisulfietSulfito ácido de calcioBisulfito de calcioE 227Bisulfito cálcicoCalciumhydrogensulfitCalciumbisulfitCalcio bisolfitoBisolfito di calcioHidrogenossulfito de cálcioBissulfito de cálcioCalcium bisulphiteCalcium bisulfiteWodorosiarczyn wapniaKwaśny siarczyn wapniaSiarczek wodorowo-wapniowyWodorosiarczanIV wapnia

How to verify it

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