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E202Potassium sorbate

Why it’s used

The potassium salt of sorbic acid, more water-soluble than sorbic acid itself; used as an antimicrobial preservative to inhibit mold and yeast in beverages, cheese, baked goods, and wine.

Other names

Potassium salt of sorbic acid, Sorbistat-K

Diet flags

Vegan, passesVegetarian, passes

Regulatory status

USARestricted

Listed as GRAS for use as a chemical preservative under 21 CFR 182.3640, permitted at levels consistent with good manufacturing practice. Source (2026-07-23)

EURestricted

Approved in the EU as E 202 for specified food categories with maximum levels set out in Annex II to Regulation (EC) No 1333/2008, subject to a group ADI shared with sorbic acid (E 200). Source (2026-07-23)

Found in these products

2 products in our database contain E202.

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