Is Sodium Bicarbonate vegan?

Sodium Bicarbonate

Vegan

Sodium bicarbonate (sodium hydrogen carbonate) is an inorganic salt produced industrially via the Solvay process or by carbonation of sodium carbonate solutions. Commonly known as baking soda, it is widely used as a leavening agent in food, as a pH adjuster, and as a mild abrasive in cosmetics.

Also known as Baking Soda, Bicarbonate of Soda, NaHCO3, Sodium hydrogen carbonate
E number E500
CAS number 144-55-8
EC number 205-633-8
Last reviewed 16 April 2026

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