Ingredient

Calcium Dihydrogen Phosphate

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

What it is

Calcium dihydrogen phosphate is a salt made from calcium, phosphorus, and oxygen. It is produced by reacting calcium carbonate (like limestone) with phosphoric acid. It is commonly found in nature as the mineral brushite.

Why it's used

This ingredient acts as a leavening agent in baked goods, helping them rise and become fluffy. It is also used as a dough conditioner to improve texture and as a nutrient supplement in some foods.

Health notes

In the U.S., calcium dihydrogen phosphate is Generally Recognized As Safe (GRAS) by the FDA for use in food. It is a source of calcium and phosphorus, which are essential minerals. International bodies like JECFA have evaluated it. Typical dietary intake is not associated with adverse health effects.

Allergen info

Calcium dihydrogen phosphate is not derived from any of the 9 FDA major allergens. It does not contain gluten.

Products containing Calcium Dihydrogen Phosphate

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Wilton Industries Inc. Icing Decoration Baking Decorations & Dessert Toppings 389kcal 0Protein 0Fat 100Carbs Wilton Industries Inc. Icing Decoration Baking Decorations & Dessert Toppings 400kcal 0Protein 0Fat 93.3Carbs Wilton Industries Inc. Icing Decorations Baking Decorations & Dessert Toppings 500kcal 0Protein 0Fat 100Carbs Wilton Industries Inc. Icing Decoration Baking Decorations & Dessert Toppings High in added sugars — 82% DV per serving 391kcal 0Protein 0Fat 97.8Carbs Wilton Industries Inc. Candy Decorations Baking Decorations & Dessert Toppings 412kcal 0Protein 0Fat 92.8Carbs Wilton Industries Inc. Bunny Hutch Kit, Chocolate Cookie Cookies & Biscuits High in added sugars — 34% DV per serving 400kcal 3.3Protein 10Fat 76.7Carbs Wilton Industries Inc. Disposable Decorating Bag Cookies & Biscuits High in added sugars — 32% DV per serving 400kcal 3.3Protein 10Fat 73.3Carbs Wilton Industries Inc. Icing Decorations Baking Decorations & Dessert Toppings 312kcal 0Protein 0Fat 62.5Carbs Wilton Industries Inc. Candy Decorations Baking Decorations & Dessert Toppings 333kcal 0Protein 0Fat 83.3Carbs Wilton Industries Inc. Icing Decorations Baking Decorations & Dessert Toppings 375kcal 0Protein 0Fat 75Carbs Wilton Industries Inc. Gingerbread Doghouse Kit Cookies & Biscuits High in added sugars — 32% DV per serving 400kcal 3.3Protein 10Fat 73.3Carbs Ross Acquisition Inc. Cookie Pop, Cookie Candy High in added sugars — 36% DV per serving 426kcal 4.3Protein 14.9Fat 70.2Carbs

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.