Ingredient · E340iii

Tripotassium phosphate

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Tripotassium phosphate functions as an acidity regulator, emulsifier, and stabiliser in food products. It …

What is Tripotassium phosphate?

Tripotassium phosphate is a potassium salt of phosphoric acid. It is manufactured industrially from phosphorus-containing materials and potassium compounds. It appears as a white powder or granules.

Is Tripotassium phosphate gluten-free?

It does not contain gluten.

Is Tripotassium phosphate a major allergen?

Tripotassium phosphate is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels.

What is Tripotassium phosphate used for?

Tripotassium phosphate functions as an acidity regulator, emulsifier, and stabiliser in food products.

Is Tripotassium phosphate safe?

Tripotassium phosphate is an authorised food additive in Great Britain, listed on the Register of Food Additive Authorisations.

Why it's used

Tripotassium phosphate functions as an acidity regulator, emulsifier, and stabiliser in food products. It helps to prevent separation and maintain a smooth texture, particularly in processed cheeses, dairy-based desserts, and meat products. It is also used in some beverages and baked goods.

Health notes

Tripotassium phosphate is an authorised food additive in Great Britain, listed on the Register of Food Additive Authorisations. It has been evaluated by EFSA, which has established a group acceptable daily intake (ADI) for phosphates. Phosphates are naturally present in many foods and are essential nutrients. Excessive intake of phosphates from all sources could be a concern for individuals with kidney problems.

Allergen info

Tripotassium phosphate is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. It does not contain gluten.

Foods that contain Tripotassium phosphate

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: 17 October 2026

Note: This site presents label data from Open Food Facts for general information. It is not medical advice. Check the package label; formulations change.