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CAS 10103-15-8

CAS 10103-15-8 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 10103-15-8
CAS 10103-15-8PubChem CID 12226950

Sulfanilamide Sodium

IUPAC name
sodium (4-aminophenyl)sulfonylazanide
Molecular formula
C6H7N2NaO2S
Molecular weight
194.19 g/mol
Exact mass
194.01259293 Da
Topological polar surface area
69.5 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
4
Covalent units
2
Defined stereocentres
0

Also known as

Sodium sulfanilamideSulfanilamide, monosodium salt4ZB6W6B524RefChem:186525Sulfanilamide Sodium SaltBenzenesulfonamide, 4-amino-, monosodium saltsodium;(4-aminophenyl)sulfonylazanideSodium ((4-aminophenyl)sulfonyl)amide
5 more reported names
Sulfanilamid natriumUNII-4ZB6W6B524Sulfadimethoxine Impurity 23SULFANILAMIDE MONOSODIUMSodium (4-aminobenzene-1-sulfonyl)azanide
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Evidence from additional scientific databases

NIH PubChem PUG-View
Exact identifier match12226950

Attributed physical-property, hazard, environmental and use annotations.

Mapped by: Existing checksum-valid CAS to unique PubChem CID match. Retrieved: 2026-08-31. Open source record

Scientific classifications and hazard annotations provide context and do not replace the market-specific regulatory decision shown above.

Additional source coverage and match status
SourceResultChecked
EMBL-EBI ChEBINo exact record2026-08-31
NIH PubChem PUG-ViewExact match2026-08-31

A recorded no-match is useful evidence that the source was checked; it is not a claim that the substance does not exist elsewhere.

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 10103-15-8

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No records found for this CAS number.

How CAS 10103-15-8 is used on this site

CAS 10103-15-8 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 10103-15-8 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.