Ingredient

Calcium Chloride & Calcium Acetate

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Source
Not animal-derived
Allergen
No
Role in food
These ingredients are often used as firming agents in canned fruits and vegetables, and …

What it is

Calcium chloride and calcium acetate are salts of calcium. Calcium chloride is typically made from limestone or brine. Calcium acetate is produced by reacting calcium hydroxide or calcium carbonate with acetic acid.

Why it's used

These ingredients are often used as firming agents in canned fruits and vegetables, and to add calcium to foods. They can also be used as flavor enhancers, particularly in cheese and dairy products, and to control acidity.

Health notes

Calcium chloride and calcium acetate are generally recognized as safe (GRAS) by the FDA when used for their intended purpose. They are a source of calcium, which is an essential nutrient. The Joint FAO/WHO Expert Committee on Food Additives (JECFA) and the European Food Safety Authority (EFSA) have evaluated these substances. At typical consumption levels found in food, they are not associated with adverse health effects.

Allergen info

Calcium chloride and calcium acetate are not derived from major allergens. They do not contain gluten.

Products containing Calcium Chloride & Calcium Acetate

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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.