Vegan

E450 is classified as vegan by the local ingredient taxonomy.

Names you may see on a label

디포스페이트DifosforanyPirofosforanydifosforanDifosfátdifosforečnanyDiphosphatesSels métalliques de diphosphatesPyrophosphatesDiphosphatePyrophosphatedipolyphosphatestabilisant e450DifosfaterPyrofosfatdifosfaatPyrofosfaatstabilisator e450Pirofosfatodifosfatoestabilizante e450diphosphateE-450e 450e450 stabilizerdiphosphaterДифосфатиПирофосфатыПирофосфатдвузамещенный пирофосфат натрия

How to verify it

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