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CAS 55589-62-3

CAS 55589-62-3 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 55589-62-3
CAS 55589-62-3PubChem CID 11074431

Acesulfame Potassium

Acesulfame k is a sulfuric acid derivative. — ChEBI

IUPAC name
potassium 6-methyl-2,2-dioxo-1-oxa-2lambda6-thia-3-azanidacyclohex-5-en-4-one
Molecular formula
C4H4KNO4S
Molecular weight
201.24 g/mol
Exact mass
200.94981027 Da
Topological polar surface area
69.8 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
5
Covalent units
2
Defined stereocentres
0

Also known as

Acesulfame KPotassium acesulfameOtizonPotassium acesulfamateAcesulfame potassium saltSunett dAcesulfam-KINS-950
16 more reported names
E 950INS NO.950Hoe 095E-950NSC-7601041,2,3-Oxathiazin-4(3H)-one, 6-methyl-, 2,2-dioxide, potassium saltRefChem:914951259-715-323OV73Q5G9potassium 6-methyl-4-oxo-4H-1,2,3-oxathiazin-3-ide 2,2-dioxideAcesulfame (potassium)Acesulfame-K6-Methyl-1,2,3-oxathiazin-4(3H)-one 2,2-dioxide potassium saltAcesulfame-potassiumAcesulfame potassium (NF)potassium;6-methyl-2,2-dioxo-1-oxa-2lambda6-thia-3-azanidacyclohex-5-en-4-one
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 55589-62-3

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How CAS 55589-62-3 is used on this site

CAS 55589-62-3 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 55589-62-3 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.