Ingredient · E202

Monocalcium Phosphate Potassium Sorbate

Source
Not animal-derived
Allergen
No
Role in food
Monocalcium phosphate acts as a leavening agent in baked goods, helping them to rise. …

What is Monocalcium Phosphate Potassium Sorbate?

Monocalcium phosphate is a chemical compound that is a source of calcium and phosphorus. It is produced by reacting phosphoric acid with calcium carbonate or calcium hydroxide. Potassium sorbate is a potassium salt of sorbic acid, a naturally occurring compound. It is manufactured by neutralizing sorbic acid with potassium hydroxide.

Is Monocalcium Phosphate Potassium Sorbate vegan?

Monocalcium Phosphate Potassium Sorbate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Monocalcium Phosphate Potassium Sorbate a major allergen?

Not a major allergen.

What is Monocalcium Phosphate Potassium Sorbate used for?

Monocalcium phosphate acts as a leavening agent in baked goods, helping them to rise.

Is Monocalcium Phosphate Potassium Sorbate safe?

Monocalcium phosphate is Generally Recognized As Safe (GRAS) by the FDA.

Why it's used

Monocalcium phosphate acts as a leavening agent in baked goods, helping them to rise. Potassium sorbate is used as a preservative to inhibit the growth of mold, yeast, and bacteria, extending the shelf life of foods like cheeses, baked goods, and beverages.

Health notes

Monocalcium phosphate is Generally Recognized As Safe (GRAS) by the FDA. Potassium sorbate is also GRAS for use as a food additive. Both are commonly found in the diet and are not associated with adverse health effects at typical consumption levels. JECFA and EFSA have evaluated both substances.

Allergen info

Not a major allergen.

Foods that contain Monocalcium Phosphate Potassium Sorbate

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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.