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EU cosmetic ingredients, restrictions and safety
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Official EU label nameGlossary entry 26607

SODIUM ESYLATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

0 markets with evidence
Markets checked
13
Markets with evidence
0
Evidence gaps
13
Resolved identifiers
2

Resolved substance identity

CAS:5324-47-0
EC:226-194-9
Ingredient index records:
SODIUM ESYLATE
Cosmetic functions: BUFFERING

Ethanesulfonic Acid, Sodium Salt (1:1)

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1 matched or reported name
SODIUM ESYLATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name SODIUM ESYLATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 5324-47-0
CAS 5324-47-0PubChem CID 4192170

Sodium ethanesulphonate

IUPAC name
sodium ethanesulfonate
Molecular formula
C2H5NaO3S
Molecular weight
132.12 g/mol
Exact mass
131.98570947 Da
Topological polar surface area
65.6 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
3
Covalent units
2
Defined stereocentres
0

Also known as

EINECS 226-194-9NSC 2695RefChem:183879226-194-9sodium;ethanesulfonateEthanesulfonic Acid Sodium SaltETHANESULFONIC ACID, SODIUM SALTethane sulfonic acid sodium salt
8 more reported names
sodium ethane sulfonateC2H5NaO3SEthylsulfonic Acid Sodium SaltKQFAFFYKLIBKDE-UHFFFAOYSA-MAS-57759CS-0206836E0256Ethanesulfonic acid sodium salt, 98%, may cont. ca 2% water
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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.

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

Cosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortalUS EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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