1-十二烷磺酸钠盐

Description

1-Dodecanesulfonic acid, sodium salt · CAS 2386-53-0 · C12H25NaO3S. UNII 4GY1KJW8SI.

Identification

CAS Registry Number	2386-53-0
PubChem CID	23665726
Molecular formula	C12H25NaO3S
IUPAC name	sodium dodecane-1-sulfonate
UNII (FDA)	4GY1KJW8SI

Computed Descriptors

Molecular Weight	272.38
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	11
Exact Mass	272.14221011
Monoisotopic Mass	272.14221011
Topological Polar Surface Area	65.6
Heavy Atom Count	17
Formal Charge	0
Complexity	235

Physical description & handling notes

• 93% by weight: Colorless or yellowish solid; [OECD SIDS] White powder; [Alfa Aesar MSDS]

Regulatory Status

GHS notification summary	100% (5 / 5)

GHS Hazard Classification

GHS notification summary	100% (5 / 5)

Documented Uses

• Alkane sulfonates: Used in liquid detergents, concentrated shampoos, textile and leather auxiliaries (mercerising), metal cleaning preparations, steam jets, and pickling bathes; [OECD SIDS]
• Acid and Alkali Cleaning of Metals [Category: Clean]
• Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
• Leather Tanning and Processing [Category: Industry]
• 1-Dodecanesulfonic acid, sodium salt (1:1): ACTIVE

Synonyms

2386-53-0; Sodium 1-dodecanesulfonate; Sodium laurylsulfonate; 1-Dodecanesulfonic acid, sodium salt; Sodium dodecane-1-sulphonate; Laurylsulfonic Acid Sodium Salt; 4GY1KJW8SI; sodium dodecanesulfonate; 1-Dodecanesulfonic acid, sodium salt (1:1); sodium n-dodecylsulfonate; EINECS 219-200-6; SODIUM DODECYLSULFONATE; DODECYL SODIUM SULFONATE; DODECYLSULFONIC ACID SALT; DTXSID40858744; DODECANESULFONIC ACID, SODIUM SALT

Frequently Asked Questions

What are the CAS number and molecular formula of 1-Dodecanesulfonic acid, sodium salt?

CAS 2386-53-0; molecular formula C12H25NaO3S; molecular weight — g/mol.

What other names is 1-Dodecanesulfonic acid, sodium salt known by?

2386-53-0, Sodium 1-dodecanesulfonate, Sodium laurylsulfonate, 1-Dodecanesulfonic acid, sodium salt, Sodium dodecane-1-sulphonate, Laurylsulfonic Acid Sodium Salt.

Is 1-Dodecanesulfonic acid, sodium salt classified as hazardous?

100% of GHS notifications report no hazard classification (5 of 5).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.