1-Undecane sulphonic acid sodium salt, for HP… 5838-34-6

Name: 1-Undecane sulphonic acid sodium salt, for HPLC 98%
Brand: Vaqora Chemicals
SKU: VQ-000754

About 1-Undecane sulphonic acid sodium salt, for HPLC 98%

1-Undecane sulphonic acid sodium salt is an ion-pairing reagent in HPLC grade carrying the CAS registry number 5838-34-6 at a purity of 98%. With the molecular formula C11H23NaO3S, it has a molar mass of 258.36 g/mol. The IUPAC name is sodium undecane-1-sulfonate. Alternative names: Sodium 1-Undecanesulfonate and 1-Undecanesulfonic acid sodium salt.

In its supplied form it is powder or chunks. Key physical data: a melting point of above 300 °C and a density of 1.547g/cm3. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include ion-pair HPLC, chromatographic method development, analytical separations and pharmaceutical synthesis. Typical end-use sectors are academic and industrial research and pharmaceutical manufacturing.

Vaqora Chemicals supplies 1-Undecane sulphonic acid sodium salt in 1 g, 5 g, 25 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Ion-pair HPLC
Chromatographic method development
Analytical separations
Pharmaceutical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	1-Undecane sulphonic acid sodium salt, for HPLC 98%
Catalogue No.	VQ-000754
CAS Number	5838-34-6
IUPAC name	sodium undecane-1-sulfonate
Molecular formula	C₁₁H₂₃NaO₃S
Molecular weight	258.36 g/mol
Exact mass	258.1266
Grade	HPLC
Purity / assay	98%
HSN code	29041090
InChIKey	DBMQUCVJHLWQHT-UHFFFAOYSA-M
SMILES	CCCCCCCCCCCS(=O)(=O)[O-].[Na+]
PubChem CID	23692564

Physical properties
Physical form	Powder
Appearance	Powder or chunks
Melting point	>300 °C
Density	1.547g/cm3
H-bond donors / acceptors	0 / 3
TPSA	65.6 Å²
Synonyms	Sodium 1-Undecanesulfonate, 1-Undecanesulfonic acid sodium salt, sodium undecylsulfonate, 1-Undecanesulfonic acid, sodium salt (1:1), C11H23NaO3S

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 5838-34-6

Extra Pure

1-Undecane sulphonic acid sodium salt, extra pure >98%

CAS: 5838-34-6
Formula: C₁₁H₂₃NaO₃S
MW: 258.36 g/mol

VQ-045973

Frequently asked questions

What is the CAS number of 1-Undecane sulphonic acid sodium salt, for HPLC 98%?

The CAS Registry Number of 1-Undecane sulphonic acid sodium salt, for HPLC 98% is 5838-34-6. It is also known as Sodium 1-Undecanesulfonate, 1-Undecanesulfonic acid sodium salt, sodium undecylsulfonate.

What is the molecular formula and molecular weight of 1-Undecane sulphonic acid sodium salt, for HPLC 98%?

1-Undecane sulphonic acid sodium salt, for HPLC 98% has the molecular formula C11H23NaO3S and a molecular weight of 258.36 g/mol. Its IUPAC name is sodium undecane-1-sulfonate.

Which grade and pack sizes of 1-Undecane sulphonic acid sodium salt, for HPLC 98% can I order?

We supply 1-Undecane sulphonic acid sodium salt, for HPLC 98% in HPLC (98%) grade, in 1 g, 5 g, 25 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Undecane sulphonic acid sodium salt, for HPLC 98%?

Yes. Every lot of 1-Undecane sulphonic acid sodium salt, for HPLC 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1-Undecane sulphonic acid sodium salt, for HPLC 98% be shipped internationally?

Yes. 1-Undecane sulphonic acid sodium salt, for HPLC 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.