Ingredient

Monocalcium Phosphate Anhydrous

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Source
Not animal-derived
Allergen
No
Role in food
This ingredient is commonly used as a leavening agent in baked goods like cakes, …

What it is

Monocalcium phosphate anhydrous is a chemical compound made from calcium, phosphorus, and oxygen. It is produced industrially by reacting phosphoric acid with a calcium source, such as calcium carbonate or calcium hydroxide. This process results in a white powder that is odorless and tasteless.

Why it's used

This ingredient is commonly used as a leavening agent in baked goods like cakes, cookies, and pancake mixes. It reacts with baking soda to produce carbon dioxide gas, which helps dough and batter rise. It also acts as a dough conditioner and nutrient supplement in some food products.

Health notes

In the United States, monocalcium phosphate anhydrous is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of calcium and phosphorus, both essential nutrients. International bodies like JECFA and EFSA have evaluated phosphate additives, and they are considered safe when consumed within typical dietary levels. High intake of phosphates from all sources could be a concern for individuals with kidney disease.

Allergen info

Monocalcium phosphate anhydrous is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing Monocalcium Phosphate Anhydrous

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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.