Ingredient

Sodium Phosphate Tribasic

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Source
Not animal-derived
Allergen
No
Role in food
Manufacturers add sodium phosphate tribasic to foods to help control acidity and to improve …

What it is

Sodium phosphate tribasic is a salt made from sodium and phosphate. It is manufactured industrially by reacting phosphoric acid with a sodium source like sodium hydroxide. It is a white powder that dissolves in water.

Why it's used

Manufacturers add sodium phosphate tribasic to foods to help control acidity and to improve texture. It can act as an emulsifier, helping to blend ingredients that normally wouldn't mix, like oil and water. It is often found in processed cheeses, dairy products, and some baked goods.

Health notes

In the United States, sodium phosphate tribasic is generally recognized as safe (GRAS) by the FDA for use in food. JECFA and EFSA have evaluated phosphates and set acceptable daily intakes. High intake of phosphates, particularly from processed foods, has been linked in some studies to potential negative health effects, but evidence is mixed and more research is needed. The FDA continues to monitor scientific evidence regarding food additives.

Allergen info

Sodium phosphate tribasic is not derived from any of the nine FDA major allergens. It does not contain gluten.

Products containing Sodium Phosphate Tribasic

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Lotte, Original Pepero Stick Biscuit & Chocolate LOTTE CONFECTIONERY CO.,LTD. Lotte, Original Pepero Stick Biscuit & Chocolate Cookies & Biscuits High in saturated fat — 25% DV per serving 464kcal 8.5Protein 17.0Fat 68.1Carbs Beef Flavor Savory Bowl Noodle Soup, Beef Nong Shim Co., Ltd. Beef Flavor Savory Bowl Noodle Soup, Beef Other Soups High in sodium — 75% DV per serving High in saturated fat — 30% DV per serving 430kcal 9.3Protein 13.9Fat 67.4Carbs Tempura Udon Flavor Noodle Soup Big Bowl, Tempura Udon Nong Shim Co., Ltd. Tempura Udon Flavor Noodle Soup Big Bowl, Tempura Udon Other Soups High in sodium — 58% DV per serving High in saturated fat — 40% DV per serving 421kcal 7.0Protein 14.0Fat 67.5Carbs Udon Flavor Tempura Noodle Soup, Udon Nong Shim Co., Ltd. Udon Flavor Tempura Noodle Soup, Udon Other Soups High in sodium — 50% DV per serving High in saturated fat — 25% DV per serving 440kcal 6.7Protein 13.3Fat 72Carbs Zha Wang Chajang Noodle Dish With Oyster Flavored Sauce, Oyster Nong Shim Co., Ltd. Zha Wang Chajang Noodle Dish With Oyster Flavored Sauce, Oyster All Noodles High in sodium — 60% DV per serving High in saturated fat — 45% DV per serving 425kcal 6.7Protein 13.4Fat 68.7Carbs Spicy Seafood Flavored Champong Noodle Soup, Spicy Seafood Nong Shim Co., Ltd. Spicy Seafood Flavored Champong Noodle Soup, Spicy Seafood Other Soups High in sodium — 77% DV per serving High in saturated fat — 45% DV per serving 438kcal 6.9Protein 15.4Fat 68.5Carbs Beef & Fermented Bean Ansung Noodle Soup, Beef & Fermented Bean Nong Shim Co., Ltd. Beef & Fermented Bean Ansung Noodle Soup, Beef & Fermented Bean Other Soups High in sodium — 41% DV per serving High in saturated fat — 22% DV per serving 429kcal 9.5Protein 14.3Fat 66.7Carbs Nong Shim Co., Ltd. Spicy Seafood Flavor Chapaguri Jjajang Noodles, Spicy Seafood All Noodles High in sodium — 44% DV per serving High in saturated fat — 40% DV per serving 439kcal 7.0Protein 14.9Fat 69.3Carbs Nong Shim Co., Ltd. Chapaguri Jjajang Noodles With Spicy Seafood, Spicy Seafood All Noodles High in sodium — 44% DV per serving High in saturated fat — 40% DV per serving 439kcal 7.0Protein 14.9Fat 69.3Carbs Nong Shim Co., Ltd. K-Army Stew Style Noodle Soup With Chili Beans Ramyun Noodles With Soup Mix, K-Army Stew Style Other Soups High in sodium — 73% DV per serving High in saturated fat — 40% DV per serving 439kcal 8.8Protein 14.9Fat 66.7Carbs Zha Wang Chajang Noodle Dish With Oyster Flavored Sauce, Oyster Nong Shim Co., Ltd. Zha Wang Chajang Noodle Dish With Oyster Flavored Sauce, Oyster All Noodles High in sodium — 60% DV per serving High in saturated fat — 45% DV per serving 425kcal 6.7Protein 13.4Fat 68.7Carbs Original Stick Biscuit & Chocolate Pepero, Original Stick Biscuit & Chocolate Original Stick Biscuit & Chocolate Pepero, Original Stick Biscuit & Chocolate Cookies & Biscuits 500kcal 13.3Protein 20Fat 70Carbs

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.