Ingredient

Salt Acid

Source
Unknown
Not yet classified by editors
Allergen
No
Role in food
Manufacturers add salt acid to foods to adjust and maintain acidity levels, which can …

What is Salt Acid?

Salt acid is a food additive that acts as an acidity regulator. It is typically produced by reacting an acid with a base, often involving salts of organic acids. It helps to control the pH of food products.

Is Salt Acid gluten-free?

Gluten is not a concern.

Is Salt Acid a major allergen?

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

What is Salt Acid used for?

Manufacturers add salt acid to foods to adjust and maintain acidity levels, which can affect flavour, preservation, and texture.

Is Salt Acid safe?

Salt acid is authorised for use as a food additive in Great Britain and is listed on the Register of Food Additive Authorisations.

Why it's used

Manufacturers add salt acid to foods to adjust and maintain acidity levels, which can affect flavour, preservation, and texture. It is commonly found in sauces, pickles, and other processed foods where pH control is important.

Health notes

Salt acid is authorised for use as a food additive in Great Britain and is listed on the Register of Food Additive Authorisations. European food safety authorities have evaluated it, and it is generally considered safe for consumption at typical levels. There are no widespread controversies regarding its use in food.

Allergen info

Salt acid is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. Gluten is not a concern.

Foods that contain Salt Acid

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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.