What is E 213?
E 213 is the E number of Calcium benzoate. Calcium salt of benzoic acid, used as a preservative like the other benzoates.
What is E 213 used for?
E 213 belongs to the group "Other additives" and is used as preservative.
- Preservative: Preservatives prolong shelf life by protecting food against microorganisms.
Which foods may contain E 213?
According to the European Commission's database, E 213 may be used in 18 food categories and subcategories, each only in specific products and usually with maximum levels. The categories come from these areas:
- Fruit and vegetables
- Confectionery
- Meat
- Fish and fisheries products
- Sugars, syrups, honey and table-top sweeteners
- Salts, spices, soups, sauces, salads and protein products
- Beverages
- Desserts
Is E 213 vegan?
Usually yes: the substance is normally made from plant, mineral or synthetic raw materials or with microorganisms. In individual cases, only the manufacturer or a vegan label can give certainty.
Is E 213 linked to genetic engineering?
No typical link to genetic engineering is known for this substance: it is not usually obtained from plants for which GM varieties exist, nor produced by fermentation.
How does E 213 appear on the label?
In the list of ingredients, the substance appears with its function, followed by the E number or the name, for example "Preservative: E 213" or "Preservative: Calcium benzoate".
Sources
- Regulation (EC) No 1333/2008, consolidated version of 18.08.2026, Annexes I and II, EUR-Lex
- Food Additives Database, European Commission (accessed 19 October 2026)