Is Carmoisine Vegetarian?

Is Carmoisine Vegetarian? So is E122 (Carmoisine/Azorubine) Vegan? Yes, due to it being part of the Azo Dye family that’s derived from Coal Tar it’s definitely vegan/vegetarian. Is E904 vegan? Table 1: E numbers. Naturally occurring B group vitamin usually obtained from yeast or produced synthetically. A synthetic coal tar dye, red in colour, rich