Ingredient

Monocalium Phospate

Source
Not animal-derived
Allergen
No
Role in food
Manufacturers use monopotassium phosphate as a buffering agent, stabilizer, and nutrient supplement. It helps …

What is Monocalium Phospate?

Monopotassium phosphate is a salt made from the reaction of potassium hydroxide with phosphoric acid. It is a white, crystalline powder that is soluble in water. It is often produced industrially.

Is Monocalium Phospate vegan?

Monocalium Phospate is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Monocalium Phospate gluten-free?

It does not contain gluten.

Is Monocalium Phospate a major allergen?

Not a major allergen.

What is Monocalium Phospate used for?

Manufacturers use monopotassium phosphate as a buffering agent, stabilizer, and nutrient supplement.

Is Monocalium Phospate safe?

Monopotassium phosphate is generally recognized as safe (GRAS) by the FDA for use in food.

Why it's used

Manufacturers use monopotassium phosphate as a buffering agent, stabilizer, and nutrient supplement. It helps control acidity in foods like dairy products, baked goods, and beverages. It is also used in some dietary supplements.

Health notes

Monopotassium phosphate is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of phosphorus and potassium, which are essential minerals. JECFA and EFSA have evaluated it and found it to be safe for consumption. There are no major controversies regarding its use at typical dietary levels.

Allergen info

Not a major allergen. It does not contain gluten.

Foods that contain Monocalium Phospate

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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.