Ingredient

Sodium Orthophosphate

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Source
Not animal-derived
Allergen
No
Role in food
Sodium orthophosphates are used in processed foods to control acidity, improve texture, and help …

What it is

Sodium orthophosphate is a group of inorganic salts that contain sodium and phosphate. They are often produced by reacting phosphoric acid with a sodium source, like sodium hydroxide. These compounds are commonly found in nature and are also manufactured for food use.

Why it's used

Sodium orthophosphates are used in processed foods to control acidity, improve texture, and help retain moisture. They can act as emulsifiers, helping to blend ingredients like oil and water, and as stabilizers in dairy products. You'll often find them in processed cheeses, baked goods, and meat products.

Health notes

Sodium orthophosphate is generally recognized as safe (GRAS) by the FDA for use in food. It is a source of phosphorus, an essential mineral. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated sodium orthophosphates and established an acceptable daily intake. High intake of phosphates, particularly from processed foods, has been a topic of discussion regarding potential effects on bone and cardiovascular health, though research is ongoing and often focused on people with kidney issues.

Allergen info

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

Products containing Sodium Orthophosphate

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Heinz Frozen Food Company Home Style Soup Frozen Dinners & Entrees High in sodium — 40% DV per serving High in saturated fat — 40% DV per serving 88kcal 4.0Protein 5.7Fat 6.2Carbs Heinz Frozen Food Company Creamy Velveeta Cheese Sauce With Salsa And Crumbled Chorizo, Chorizo Frozen Prepared Sides 118kcal 5.9Protein 7.3Fat 5.9Carbs Heinz Frozen Food Company Chorizo Queso Dips Cheese 118kcal 5.9Protein 7.3Fat 5.9Carbs Goya Foods, Inc. Oat Smoothie, Strawberry Plant Based Milk High in saturated fat — 25% DV per serving 68kcal 2.4Protein 2.8Fat 8.4Carbs Goya Foods, Inc. Oat Smoothie, Original Milk High in saturated fat — 23% DV per serving 71kcal 2.1Protein 2.9Fat 8.8Carbs Conagra Brands, Inc. King's Choice, Smoked Gouda-Style Cheese 333kcal 19.1Protein 23.8Fat 0Carbs Glencourt Inc. Asian-Style Chicken For Lettuce Wraps Frozen Dinners & Entrees High in sodium — 46% DV per serving High in cholesterol — 23% DV per serving 111kcal 10.1Protein 5.6Fat 6.1Carbs Glencourt Inc. Asian Style Chicken & Vegetables Frozen Dinners & Entrees High in sodium — 47% DV per serving High in cholesterol — 35% DV per serving 106kcal 11.4Protein 4.4Fat 4.4Carbs Oat Smoothie, Original Goya Foods, Inc. Oat Smoothie, Original Milk High in saturated fat — 22% DV per serving 68kcal 2Protein 2.8Fat 8.4Carbs Goya Foods, Inc. Banana Flavored Oat Smoothie, Banana Yogurt High in saturated fat — 25% DV per serving 71kcal 2.1Protein 2.9Fat 9.2Carbs Vilore Foods Co., Inc. Sweetened Condensed Filled Milk, Sweetened Milk 367kcal 3.3Protein 3.3Fat 73.3Carbs Goya Foods, Inc. Oat Smoothie, Strawberry Milk High in saturated fat — 25% DV per serving 71kcal 2.5Protein 2.9Fat 8.8Carbs
Water (15 products) Sugar (10 products) Salt (9 products) Sodium Polyphosphate (7 products) Enzymes (6 products) Preservative (6 products) Citric Acid (6 products) Onion Powder (6 products) Garlic Powder (6 products) Disodium Diphosphate As Emulsifier And Stabilizer (5 products)

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.