Ingredient · E450

Sodium Acid Pyrophosphate Added To Maintain Color

Source
Not animal-derived
Allergen
No
Role in food
This ingredient is often added to foods to help maintain color and act as …

What is Sodium Acid Pyrophosphate Added To Maintain Color?

Sodium acid pyrophosphate is a white, crystalline powder that is a salt of pyrophosphoric acid. It is produced by heating sodium phosphate. It is commonly used in food processing.

Is Sodium Acid Pyrophosphate Added To Maintain Color vegan?

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

Is Sodium Acid Pyrophosphate Added To Maintain Color gluten-free?

Sodium acid pyrophosphate is not derived from any of the major allergens and does not contain gluten.

What is Sodium Acid Pyrophosphate Added To Maintain Color used for?

This ingredient is often added to foods to help maintain color and act as a leavening agent.

Is Sodium Acid Pyrophosphate Added To Maintain Color safe?

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

Why it's used

This ingredient is often added to foods to help maintain color and act as a leavening agent. It is frequently found in processed potato products, baked goods, and seafood.

Health notes

Sodium acid pyrophosphate is generally recognized as safe (GRAS) by the FDA for use in food. It is used to prevent discoloration in processed foods. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated it and set an acceptable daily intake. Evidence does not suggest adverse health effects at typical consumption levels.

Allergen info

Sodium acid pyrophosphate is not derived from any of the major allergens and does not contain gluten.

Foods that contain Sodium Acid Pyrophosphate Added To Maintain Color

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

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.