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SHEET /m/acesulfame-potassium · PubChem CID 11074431 · CAS 55589-62-3 · REV 2026.07

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Acesulfame potassium

from source

C4H4KNO4S · 201.24 g/mol

acesulfame K · Ace K · Acesulfam-K · Otizon

What is Acesulfame potassium?

Ace-K, a sweetener about 200 times sweeter than sugar. It is usually blended with sucralose or aspartame because each masks the other's aftertaste. Found in tabletop sweetener and diet soda. from source

CategorySweetener
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Fig. 1 · 2D structure RDKit

SMILESCC1=CC(=O)[N-]S(=O)(=O)O1.[K+]

Where you'll find it

Tabletop Sweetenerwhat else is in it →Diet Sodawhat else is in it →

Curated by MoleculeFinder from source

Sources & methodology

PubChem CID
11074431
Wikidata
Q132037
Structure
PubChem → RDKit
Everyday relationships
MoleculeFinder editorial curation
Data refreshed

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