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CAS 17636-10-1

CAS 17636-10-1 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 17636-10-1
CAS 17636-10-1PubChem CID 23672317

1-Propanesulfonic acid, 3-mercapto-, sodium salt (1:1)

IUPAC name
sodium 3-sulfanylpropane-1-sulfonate
Molecular formula
C3H7NaO3S2
Molecular weight
178.2 g/mol
Exact mass
177.97343071 Da
Topological polar surface area
66.6 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
4
Covalent units
2
Defined stereocentres
0

Also known as

Sodium 3-mercaptopropanesulphonateSodium 3-mercapto-1-propanesulfonate3-Mercapto-1-propanesulfonic acid sodium salt1-Propanesulfonic acid, 3-mercapto-, monosodium saltSodium 3-mercaptopropylsulfonateSodium 3-mercaptopropanesulfonateAsta 7100Sodium gamma-mercaptopropanesulfonate
16 more reported names
EINECS 241-620-3EC 241-620-31-Propanesulfonic acid, 3-mercapto-, sodium saltRefChem:436187241-620-3sodium 3-mercaptopropane-1-sulfonatesodium;3-sulfanylpropane-1-sulfonateS8NUH5URK8Sodium 3-?Mercapto-?1-?propanesulfonate (>90%)C3H7NaO3S2Sodium3-mercaptopropanesulphonateUNII-S8NUH5URK8FRTIVUOKBXDGPD-UHFFFAOYSA-MCS-W017331AC-32134AS-92447
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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 17636-10-1

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How CAS 17636-10-1 is used on this site

CAS 17636-10-1 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 17636-10-1 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.