Ingredient · E222

Sodium Bisulfite As Preservatives

Source
Not animal-derived
Allergen
No
Role in food
Sodium bisulfite is used to prevent browning and spoilage in foods like dried fruits, …

What is Sodium Bisulfite As Preservatives?

Sodium bisulfite is a chemical compound made from sulfur dioxide and sodium hydroxide. It is a white crystalline powder that is soluble in water. It is often used as a preservative and antioxidant in food products.

Is Sodium Bisulfite As Preservatives vegan?

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

Is Sodium Bisulfite As Preservatives gluten-free?

It does not contain gluten.

Is Sodium Bisulfite As Preservatives a major allergen?

Sodium bisulfite is not derived from any of the nine FDA major allergens.

What is Sodium Bisulfite As Preservatives used for?

Sodium bisulfite is used to prevent browning and spoilage in foods like dried fruits, wines, and processed potatoes.

Is Sodium Bisulfite As Preservatives safe?

In the U.S., sodium bisulfite is generally recognized as safe (GRAS) by the FDA when used according to good manufacturing practices.

Why it's used

Sodium bisulfite is used to prevent browning and spoilage in foods like dried fruits, wines, and processed potatoes. It acts as an antioxidant, protecting foods from oxidation and extending their shelf life. It is also used in some baked goods to help with dough conditioning.

Health notes

In the U.S., sodium bisulfite is generally recognized as safe (GRAS) by the FDA when used according to good manufacturing practices. It can cause allergic-type reactions in some individuals, particularly those with asthma. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) has evaluated sulfites and established acceptable daily intake levels. Evidence regarding potential health effects at typical intake levels is mixed, with some studies suggesting sensitivity in certain populations.

Allergen info

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

Foods that contain Sodium Bisulfite As Preservatives

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The Original, Hot Sriracha Salsa, The Original, Hot Red Gold Inc. The Original, Hot Sriracha Salsa, The Original, Hot Dips & Salsa 45kcal 0Protein 0Fat 9.1Carbs Sriracha Hot Chili Sauce Huy Fong Foods Inc. Sriracha Hot Chili Sauce Oriental, Mexican & Ethnic Sauces 100kcal 0Protein 0Fat 20Carbs Crunchy Krab Sushi Burrito, Crunchy Krab Lwin Family Co. Crunchy Krab Sushi Burrito, Crunchy Krab Prepared Wraps and Burittos High in sodium — 72% DV per serving High in saturated fat — 30% DV per serving 165kcal 3.7Protein 7.0Fat 21.6Carbs EDDY'S Sandwich In Soft Baked Bread Frozen Appetizers & Hors D'oeuvres High in sodium — 42% DV per serving High in saturated fat — 40% DV per serving 301kcal 12.4Protein 13.3Fat 31.0Carbs Red Gold Huy Fong Sriracha Diced Tomatoes & Red Chilies 10oz Vegetables Prepared/Processed High in sodium — 21% DV per serving 33kcal 0.8Protein 0Fat 7.4Carbs Red Gold Huy Fong 15.5oz. Sriracha Medium Salsa Vegetable Based Products / Meals 45kcal 0Protein 0Fat 9.1Carbs Sugar Plum Sugar Plum, Flavored Peanuts, Sriracha, Sriracha Popcorn, Peanuts, Seeds & Related Snacks 533kcal 20Protein 36.7Fat 36.7Carbs Chica Bella, Inc. Thai Firecracker Shrimp Dip Frozen Appetizers & Hors D'oeuvres 211kcal 7.0Protein 17.5Fat 8.8Carbs Child's Play Inc. Chinese Chop - Chop Salad With Soy Lime Vinaigrette Pickles, Olives, Peppers & Relishes High in sodium — 20% DV per serving 149kcal 2.8Protein 9.4Fat 16.9Carbs Shang Hai Ravioli Corporation Stuffed Clams Homestyle, Oven Ready Frozen Appetizers & Hors D'oeuvres 117kcal 8.3Protein 4.2Fat 15Carbs Ashby Foods LLC Smoked Beer Cheese, Smoked Beer Cheese High in saturated fat — 22% DV per serving 321kcal 14.3Protein 25Fat 10.7Carbs Killer Brownie Distributing Zesty Lemon Poppy Seed Classic Coffee Cake, Zesty Lemon Poppy Seed Cakes, Cupcakes, Snack Cakes High in saturated fat — 45% DV per serving High in added sugars — 50% DV per serving High in cholesterol — 27% DV per serving 427kcal 7.3Protein 17.1Fat 54.9Carbs

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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.