Ingredient · E331(iii)

Sodium Citrate Dihydrate

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Source

Not animal-derived

Allergen

Role in food

Manufacturers add sodium citrate dihydrate to foods primarily as an acidity regulator, emulsifier, and …

What it is

Sodium citrate dihydrate is a sodium salt of citric acid. It is produced by the neutralization of citric acid with a sodium source, such as sodium hydroxide or sodium carbonate. It is commonly found in a hydrated crystalline form.

Why it's used

Manufacturers add sodium citrate dihydrate to foods primarily as an acidity regulator, emulsifier, and preservative. It helps to stabilize emulsions, control pH, and prevent spoilage. It is frequently used in dairy products, jams, jellies, and processed foods.

Health notes

Sodium citrate is generally recognized as safe (GRAS) by the U.S. Food and Drug Administration (FDA) for use in food. It is also evaluated by international bodies like JECFA. At typical dietary levels, it is not associated with adverse health effects. Some studies suggest it may help reduce the acidity of urine, but more research is needed.

Allergen info

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

Products containing Sodium Citrate Dihydrate

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Ruiz Food Products Inc Mexican Style Beef Mac'N Cheese, Mexican Style Frozen Dinners & Entrees High in sodium — 38% DV per serving High in saturated fat — 65% DV per serving High in cholesterol — 23% DV per serving 184kcal 9.4Protein 9.8Fat 12.6Carbs Ruiz Food Products Inc Microwaveable Chorizo Mac'N Cheese Frozen Dinners & Entrees High in sodium — 36% DV per serving High in saturated fat — 65% DV per serving High in cholesterol — 25% DV per serving 192kcal 9.4Protein 10.6Fat 12.9Carbs Associated Wholesale Grocers, Inc. Gelatin Dessert, Raspberry Gelatin, Gels, Pectins & Desserts 381kcal 9.5Protein 0Fat 85.7Carbs The UCAN Company Powdered Drink Mix, Tropical Orange Energy, Protein & Muscle Recovery Drinks 320kcal 0Protein 0Fat 80Carbs The UCAN Company Powdered Drink Mix, Cran-Raz Energy, Protein & Muscle Recovery Drinks 320kcal 0Protein 0Fat 84Carbs

The UCAN Company Workout Energy Powdered Drink Mix, Cran-Raz Energy, Protein & Muscle Recovery Drinks 320kcal 0Protein 0Fat 84Carbs

The UCAN Company Tropical Orange Powdered Drink Mix, Tropical Orange Energy, Protein & Muscle Recovery Drinks 348kcal 0Protein 0Fat 82.6Carbs The UCAN Company Performance Energy Powdered Drink Mix, Cranberry Raspberry Energy, Protein & Muscle Recovery Drinks 343kcal 0Protein 0Fat 82.9Carbs The UCAN Company Orange Powdered Drink Mix, Orange Energy, Protein & Muscle Recovery Drinks 343kcal 0Protein 0Fat 80Carbs The UCAN Company Powdered Drink Mix, Tropical Orange Energy, Protein & Muscle Recovery Drinks 320kcal 0Protein 0Fat 80Carbs

McCormick & Company, Inc. Casero Pasta Con Queso With Chicken Penne Pasta & White Meat Chicken In A Creamy Queso Sauce, Topped With Chopped Bell Peppers & Cheese, Casero Pasta Con Queso With Chicken Frozen Dinners & Entrees High in sodium — 33% DV per serving High in saturated fat — 25% DV per serving 141kcal 8.6Protein 6.6Fat 12.1Carbs

Ruiz Food Products Inc Charbroiled Three-Cheese Quesadilla Meal Served With Yellow Spanish Style Rice And Topped With A Creamy Queso Sauce, Three Cheese Frozen Dinners & Entrees High in sodium — 36% DV per serving High in saturated fat — 55% DV per serving 205kcal 7.4Protein 10.2Fat 20.9Carbs

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.