E-number  · E501

E501 — Potassium Carbonates

Potassium carbonate and bicarbonate. Vegan.

The entry Reference notes, kept short.

What it is

E501 covers potassium carbonate (E501i) and potassium bicarbonate (E501ii). Mineral-sourced.

Why it matters

Low-sodium alkali for baking, dough conditioning, and cocoa processing.

What to do

Always vegan.

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