Ingredient

Salt Sodium Acid Pyrophosphate

Source
Not animal-derived
Allergen
No
Role in food
This ingredient acts as a leavening agent, helping baked goods rise and become fluffy. …

What is Salt Sodium Acid Pyrophosphate?

Sodium acid pyrophosphate is a white, crystalline powder that is a salt of pyrophosphoric acid. It is made by combining phosphoric acid with sodium. It is often used as a leavening agent in baked goods.

Is Salt Sodium Acid Pyrophosphate vegan?

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

Is Salt Sodium Acid Pyrophosphate a major allergen?

Not a major allergen.

What is Salt Sodium Acid Pyrophosphate used for?

This ingredient acts as a leavening agent, helping baked goods rise and become fluffy.

Is Salt Sodium Acid Pyrophosphate safe?

Sodium acid pyrophosphate is generally recognized as safe (GRAS) by the FDA when used as a food additive.

Why it's used

This ingredient acts as a leavening agent, helping baked goods rise and become fluffy. It works with baking soda to produce carbon dioxide gas. It is commonly found in cakes, cupcakes, biscuits, and pancake mixes.

Health notes

Sodium acid pyrophosphate is generally recognized as safe (GRAS) by the FDA when used as a food additive. It is a source of phosphorus, which is an essential mineral. High intake of phosphorus from all sources can be a concern for individuals with kidney disease. JECFA has evaluated it and set an acceptable daily intake. No significant controversies are associated with its use at typical levels.

Allergen info

Not a major allergen.

Foods that contain Salt Sodium Acid Pyrophosphate

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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.