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CAS 151-21-3

CAS 151-21-3 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 151-21-3
CAS 151-21-3PubChem CID 3423265

Sodium Lauryl Sulfate

Sodium dodecyl sulfate is an organic sodium salt that is the sodium salt of dodecyl hydrogen sulfate. It has a role as a detergent and a protein denaturant. It contains a dodecyl sulfate. — ChEBI

IUPAC name
sodium dodecyl sulfate
Molecular formula
C12H25NaO4S
Molecular weight
288.38 g/mol
Exact mass
288.13712473 Da
Topological polar surface area
74.8 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
2
Defined stereocentres
0

Also known as

Sodium dodecylsulfateSodium lauryl sulphateSodium dodecyl sulphateSodium n-dodecyl sulfateDodecyl sodium sulfateAnticerumenDuponalGardinol
16 more reported names
Stepanol methylNeutrazymeStepanol wacStepanol waqPerlandrol LPerlankrol LStepanol me drySintapon LFinasol osr2Standapol WAQStepanol WADuponol QCIncronol SLSMaprobix NEUMelanol CLDupanol WAQ
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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 151-21-3

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No records found for this CAS number.

How CAS 151-21-3 is used on this site

CAS 151-21-3 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 151-21-3 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.