E500ii — Sodium hydrogen carbonate · page 26

Status in the United States (FDA)

Listed in the FDA inventory “Substances Added to Food”, with the regulations 21 CFR 73.85, 173.385, 184.1736.

Technical effects listed by the FDA: emulsifier or emulsifier salt, flavor enhancer, flavoring agent or adjuvant, leavening agent, nutrient supplement, ph control agent, processing aid, solvent or vehicle

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 144-55-8 via Wikidata (CC0)