E202 — Potassium sorbate · page 392

Status in the United States (FDA)

Listed in the FDA inventory “Substances Added to Food”, with the regulations 21 CFR 182.90, 182.3640.

Technical effects listed by the FDA: antimicrobial agent, antioxidant, color or coloring adjunct, flavor enhancer, flavoring agent or adjuvant, nutrient supplement, ph control agent

The inventory is a partial list, and a listing is not an FDA approval of every use; the regulations set the permitted uses.

U.S. Food and Drug Administration, Substances Added to Food (updated 9/8/2026), public domain · CAS 24634-61-5 via Wikidata (CC0)