Ingredient

Ammoniumbicarbonate

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add ammonium bicarbonate to baked goods like cookies and crackers to help them …

What is Ammoniumbicarbonate?

Ammonium bicarbonate is a chemical compound that is a white, crystalline powder. It is produced industrially by reacting ammonia and carbon dioxide. It is often used as a leavening agent in baking.

Is Ammoniumbicarbonate vegan?

Ammoniumbicarbonate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Ammoniumbicarbonate gluten-free?

It is not derived from any of the nine FDA major allergens and does not contain gluten.

Is Ammoniumbicarbonate a major allergen?

Not a major allergen.

What is Ammoniumbicarbonate used for?

Manufacturers add ammonium bicarbonate to baked goods like cookies and crackers to help them rise and become crisp.

Is Ammoniumbicarbonate safe?

Ammonium bicarbonate is Generally Recognized As Safe (GRAS) by the FDA for use as a food additive.

Why it's used

Manufacturers add ammonium bicarbonate to baked goods like cookies and crackers to help them rise and become crisp. It breaks down into ammonia and carbon dioxide gas when heated, causing the dough to expand. It is also used in some snack foods.

Health notes

Ammonium bicarbonate is Generally Recognized As Safe (GRAS) by the FDA for use as a food additive. It is a source of ammonia, which is naturally present in the body and is a byproduct of protein metabolism. JECFA has evaluated ammonium bicarbonate and found it to be safe when used as a food additive. No significant health concerns are associated with its consumption at typical levels found in food.

Allergen info

Not a major allergen. It is not derived from any of the nine FDA major allergens and does not contain gluten.

Foods that contain Ammoniumbicarbonate

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Last updated: October 5, 2026

Note: This site presents label data from USDA FoodData Central for general information. It is not medical advice. Check the package label; formulations change.