Ingredient · E450(iii)

Sodium Acid Pyrophospate

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Source

Not animal-derived

Allergen

Role in food

Manufacturers use sodium acid pyrophosphate as a leavening agent in baked goods, helping them …

What it is

Sodium acid pyrophosphate is a white, crystalline powder. It is a salt made from phosphoric acid and sodium. It is often produced industrially through chemical reactions.

Why it's used

Manufacturers use sodium acid pyrophosphate as a leavening agent in baked goods, helping them to rise and become fluffy. It works with baking soda to produce carbon dioxide gas. It is commonly found in cake mixes, pancake mixes, and other baked products.

Health notes

Sodium acid pyrophosphate is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food. It is used in small amounts in food and is not expected to cause harm at typical consumption levels. International bodies like JECFA and EFSA have evaluated it. Some research suggests high phosphate intake from all sources may be a concern for certain individuals, but this ingredient is not a primary contributor.

Allergen info

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

Products containing Sodium Acid Pyrophospate

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The Kroger Co. Chocolate Pull-A-Part Cupcakes Cakes, Cupcakes, Snack Cakes 404kcal 3.9Protein 17.3Fat 57.7Carbs Schnuck Markets, Inc. Waffles, Buttermilk Frozen Pancakes, Waffles, French Toast & Crepes 257kcal 5.7Protein 8.6Fat 37.1Carbs Better Foods Jeyer LLC Keto Pancake & Waffle Mix, Keto Pancake & Waffle Cake, Cookie & Cupcake Mixes 444kcal 16.7Protein 22.2Fat 55.6Carbs General Mills, Inc. Pillsbury, Flaky Layers Biscuit Dough Crusts & Dough High in sodium — 23% DV per serving 250kcal 6.2Protein 6.2Fat 43.8Carbs Grebe's Bakeries Inc. Apple Crisp Cruller Bites, Apple Crisp Croissants, Sweet Rolls, Muffins & Other Pastries 396kcal 3.9Protein 11.5Fat 71.2Carbs Wegmans Food Markets, Inc. Double Chocolate Frosted Brownies, Double Chocolate Frosted Cakes, Cupcakes, Snack Cakes High in saturated fat — 22% DV per serving High in added sugars — 36% DV per serving 421kcal 5.3Protein 21.1Fat 55.3Carbs

Poly-Pak Industries, Inc. Mini Chocolate Boston Donuts, Chocolate Cakes, Cupcakes, Snack Cakes 333kcal 4.8Protein 16.7Fat 42.9Carbs Taste It Presents Inc. Toasted Almond Cake Cakes, Cupcakes, Snack Cakes High in saturated fat — 30% DV per serving High in cholesterol — 40% DV per serving 341kcal 5.3Protein 17.3Fat 38.7Carbs Bake Crafters Food Company Mini Loaf, Whole Grain, Cornbread, Individually Wrapped, 3.25" x 1.5" Bread High in added sugars — 30% DV per serving 316kcal 5.3Protein 10.5Fat 50.9Carbs

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.