Manufacturers add sodium calcium acid pyrophosphate to baked goods to help them rise. It …
What is Sodium Calcium Acid Pyrophosphate?
Sodium calcium acid pyrophosphate is a white powder that is a salt of pyrophosphoric acid. It is produced by reacting calcium hydroxide with phosphoric acid. It is commonly used as a leavening agent in baked goods.
Is Sodium Calcium Acid Pyrophosphate vegan?
Sodium Calcium Acid Pyrophosphate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.
Is Sodium Calcium Acid Pyrophosphate gluten-free?
It does not contain gluten.
Is Sodium Calcium Acid Pyrophosphate a major allergen?
Sodium calcium acid pyrophosphate is not derived from any of the 9 FDA major allergens.
What is Sodium Calcium Acid Pyrophosphate used for?
Manufacturers add sodium calcium acid pyrophosphate to baked goods to help them rise.
Is Sodium Calcium Acid Pyrophosphate safe?
Sodium calcium acid pyrophosphate is listed by the FDA as Generally Recognized As Safe (GRAS) for use in food.
Why it's used
Manufacturers add sodium calcium acid pyrophosphate to baked goods to help them rise. It reacts with baking soda to produce carbon dioxide gas, which creates a light and airy texture. It is frequently found in cakes, cupcakes, cookies, muffins, and croissants.
Health notes
Sodium calcium acid pyrophosphate is listed by the FDA as Generally Recognized As Safe (GRAS) for use in food. It is a source of phosphorus, an essential mineral. JECFA and EFSA have evaluated this substance. At typical consumption levels, it is not associated with adverse health effects.
Allergen info
Sodium calcium acid pyrophosphate is not derived from any of the 9 FDA major allergens. It does not contain gluten.
Foods that contain Sodium Calcium Acid Pyrophosphate
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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.