E-number  · E151

E151 — Brilliant Black BN

Synthetic black diazo dye. Vegan.

The entry Reference notes, kept short.

What it is

E151 (brilliant black BN) is a synthetic diazo dye giving a deep blue-black colour.

Why it matters

Used in blackcurrant juice, sauces, and some confectionery. Banned in several countries.

What to do

Always vegan.

Sources Where the entry is drawn from.
  • Vegan Society additives database