Ingredient

Firming Agent Sodium Acid Pyrophosphate

Source
Not animal-derived
Allergen
No
Role in food
This ingredient is used as a firming agent and a leavening agent in baked …

What is Firming Agent Sodium Acid Pyrophosphate?

Sodium acid pyrophosphate is a white, crystalline powder. It is a salt made from combining sodium and pyrophosphoric acid. It is often produced by heating sodium phosphate.

Is Firming Agent Sodium Acid Pyrophosphate vegan?

Firming Agent 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 Firming Agent Sodium Acid Pyrophosphate gluten-free?

It does not contain gluten.

Is Firming Agent Sodium Acid Pyrophosphate a major allergen?

Not a major allergen.

What is Firming Agent Sodium Acid Pyrophosphate used for?

This ingredient is used as a firming agent and a leavening agent in baked goods like biscuits and some breakfast items.

Is Firming Agent Sodium Acid Pyrophosphate safe?

Sodium acid pyrophosphate is generally recognized as safe (GRAS) by the FDA for use in food.

Why it's used

This ingredient is used as a firming agent and a leavening agent in baked goods like biscuits and some breakfast items. It helps to create a lighter texture and prevent foods from becoming too soft.

Health notes

Sodium acid pyrophosphate is generally recognized as safe (GRAS) by the FDA for use in food. 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.

Allergen info

Not a major allergen. It does not contain gluten.

Foods that contain Firming Agent Sodium Acid Pyrophosphate

Compare products →

Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

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.