Manufacturers use sodium aluminum phosphate to create a chemical reaction with baking soda, producing …
What is Leavening Sodium Aluminum Phosphate?
Sodium aluminum phosphate is a leavening agent, meaning it helps baked goods rise. It is a synthetic compound made from aluminum and sodium salts, often combined with phosphoric acid.
Is Leavening Sodium Aluminum Phosphate vegan?
Leavening Sodium Aluminum Phosphate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is Leavening Sodium Aluminum Phosphate gluten-free?
Sodium aluminum phosphate is not derived from any of the nine FDA major allergens and does not contain gluten.
What is Leavening Sodium Aluminum Phosphate used for?
Manufacturers use sodium aluminum phosphate to create a chemical reaction with baking soda, producing carbon dioxide gas.
Is Leavening Sodium Aluminum Phosphate safe?
In the U.S., sodium aluminum phosphate is generally recognized as safe (GRAS) by the FDA when used as intended.
Why it's used
Manufacturers use sodium aluminum phosphate to create a chemical reaction with baking soda, producing carbon dioxide gas. This gas causes doughs and batters to expand, resulting in a lighter texture in products like biscuits, muffins, cakes, and pastries.
Health notes
In the U.S., sodium aluminum phosphate is generally recognized as safe (GRAS) by the FDA when used as intended. Regulatory bodies like JECFA and EFSA have evaluated it. Some studies have explored the effects of aluminum intake from various sources, but typical consumption from food additives is not linked to adverse health outcomes.
Allergen info
Sodium aluminum phosphate is not derived from any of the nine FDA major allergens and does not contain gluten.
Foods that contain Leavening Sodium Aluminum Phosphate
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Last updated: September 28, 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.