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E 501(ii)Acidity Regulators & Anti-caking Agents

Potassium hydrogen carbonate

Characteristics

Additive NamePotassium hydrogen carbonate
E No.E 501(ii)
TypeIndividual Substance
In plain language

A mineral salt that acts as a leavening agent and acidity regulator. It releases carbon dioxide when heated, helping baked goods rise, and can neutralise excess acidity in food. Approved for very limited use — mainly in dehydrated milk products. Naturally occurring compound, considered safe at authorised levels with no significant health concerns.

Conditions of Use

This additive is authorised to be used in the following 1 food category:

1.5dehydrated milk as defined by directive 2001/114/ec
Quantum satis (no max)

Source

Want to know if a product you eat contains E 501(ii)? Open FoodScan in Telegram, photograph any food product label and get your analysis.

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