Preservatives · E200–E299
E202, also known as Potassium sorbate, is a preservatives food additive. Common preservative in cheese, wine, and baked goods. Skaren rates it “safe”. It is suitable for vegans.
What is E202?
Potassium sorbate is the potassium salt of sorbic acid, structural formula CH3CH=CH−CH=CH−CO2K. It is a white salt that is very soluble in water (58.2% at 20 °C). E202 sits in the E200–E299 series, which in the EU classification mainly covers preservatives.
What is E202 used for?
E202 belongs to the preservatives group. Preservatives stop food from spoiling by slowing bacteria, mould and yeast. Most are safe, though some people limit certain ones.
Is E202 safe?
E202 is considered safe at the levels used in food and is approved for use in the EU. “Safe” means it is approved in the EU and regarded as safe at the levels used in food.
How E202 appears on labels
On food packaging you'll find E202 either as the number “E202” or by the name “Potassium sorbate” in the ingredient list, often after its function. Ingredients are listed in descending order by weight, so an additive near the end is present only in small amounts.
Is E202 vegan?
Yes, E202 is suitable for vegans.
This information is for guidance only and is not medical advice.
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