Ingredient

Sodium Tripolyphosphate And Sodium Bisulfite

Source
Not animal-derived
Allergen
No
Role in food
These ingredients are often used together in seafood products like shrimp to help retain …

What is Sodium Tripolyphosphate And Sodium Bisulfite?

Sodium tripolyphosphate is a white powder made from sodium phosphate salts. It is used as a food additive to help retain moisture and improve texture in foods. Sodium bisulfite is a preservative that also acts as an antioxidant.

Is Sodium Tripolyphosphate And Sodium Bisulfite vegan?

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

Is Sodium Tripolyphosphate And Sodium Bisulfite gluten-free?

They do not contain gluten.

Is Sodium Tripolyphosphate And Sodium Bisulfite a major allergen?

Neither sodium tripolyphosphate nor sodium bisulfite are major allergens.

What is Sodium Tripolyphosphate And Sodium Bisulfite used for?

These ingredients are often used together in seafood products like shrimp to help retain moisture, improve texture, and prevent spoilage.

Is Sodium Tripolyphosphate And Sodium Bisulfite safe?

Sodium tripolyphosphate and sodium bisulfite are generally recognized as safe (GRAS) by the FDA when used for their intended purposes.

Why it's used

These ingredients are often used together in seafood products like shrimp to help retain moisture, improve texture, and prevent spoilage. They can also be found in some processed meats and baked goods.

Health notes

Sodium tripolyphosphate and sodium bisulfite are generally recognized as safe (GRAS) by the FDA when used for their intended purposes. Both have been evaluated by JECFA, which did not set a numeric limit for sodium tripolyphosphate. Sodium bisulfite is a sulfite, and while generally safe, it can cause allergic-type reactions in sensitive individuals, particularly those with asthma. Evidence on long-term health effects at typical dietary intake levels is mixed.

Allergen info

Neither sodium tripolyphosphate nor sodium bisulfite are major allergens. They are not derived from milk, egg, fish, shellfish, tree nuts, peanuts, wheat, soy, or sesame. They do not contain gluten.

Foods that contain Sodium Tripolyphosphate And Sodium Bisulfite

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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.