Ingredient · E223

Sodium Metabisulfite And Other Edible Excipients

Source
Not animal-derived
Allergen
No
Role in food
Sodium metabisulfite is used to prevent spoilage and maintain the color and flavor of …

What is Sodium Metabisulfite And Other Edible Excipients?

Sodium metabisulfite is a white or slightly yellowish crystalline powder. It is a salt of sulfurous acid, made from sulfur dioxide. It is used as a preservative and antioxidant.

Is Sodium Metabisulfite And Other Edible Excipients vegan?

Sodium Metabisulfite And Other Edible Excipients is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Sodium Metabisulfite And Other Edible Excipients gluten-free?

It does not contain gluten.

Is Sodium Metabisulfite And Other Edible Excipients a major allergen?

Not a major allergen.

What is Sodium Metabisulfite And Other Edible Excipients used for?

Sodium metabisulfite is used to prevent spoilage and maintain the color and flavor of foods.

Is Sodium Metabisulfite And Other Edible Excipients safe?

Sodium metabisulfite is generally recognized as safe (GRAS) by the FDA when used as a preservative.

Why it's used

Sodium metabisulfite is used to prevent spoilage and maintain the color and flavor of foods. It is often found in dried fruits, wine, and processed potatoes. It can also be used as a leavening agent in some baked goods.

Health notes

Sodium metabisulfite is generally recognized as safe (GRAS) by the FDA when used as a preservative. It can cause allergic reactions in some individuals, particularly those with asthma. JECFA has evaluated it and set an acceptable daily intake. EFSA has also evaluated its safety.

Allergen info

Not a major allergen. It does not contain gluten.

Foods that contain Sodium Metabisulfite And Other Edible Excipients

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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: 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.