1-Pentane sulphonic acid sodium salt anhydrou… 22767-49-3

Name: 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99%
Brand: Vaqora Chemicals
SKU: VQ-045500

About 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99%

Listed under CAS 22767-49-3, 1-Pentane sulphonic acid sodium salt anhydrous is an ion-pairing reagent available from Vaqora Chemicals in AR / HPLC grade, specified at ≥99% purity. With the molecular formula C5H11NaO3S, it has a molar mass of 174.2 g/mol. Its systematic (IUPAC) name is sodium pentane-1-sulfonate. Common synonyms include 1-Pentanesulfonic acid, sodium salt and 1-Pentanesulfonic acid, sodium salt (1:1).

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

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

Standard pack sizes are 25 g and 100 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Ion-pair HPLC
Chromatographic method development
Analytical separations
Chromatography

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99%
Catalogue No.	VQ-045500
CAS Number	22767-49-3
IUPAC name	sodium pentane-1-sulfonate
Molecular formula	C₅H₁₁NaO₃S
Molecular weight	174.2 g/mol
Exact mass	174.0327
Grade	AR / HPLC
Purity / assay	≥99%
HSN code	29041090
InChIKey	ROBLTDOHDSGGDT-UHFFFAOYSA-M
SMILES	CCCCCS(=O)(=O)[O-].[Na+]
PubChem CID	23664617

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 3
TPSA	65.6 Å²
Synonyms	1-Pentanesulfonic acid, sodium salt, 1-Pentanesulfonic acid, sodium salt (1:1), Sodium pentanesulfonate, 1-Pentanesulfonic acid sodium salt, sodium,pentane-1-sulfonate, Sodium Amylsulfonate, Sodium pentane-1-sulphonate monohydrate, sodiumpentane-1-sulfonate, Amylsulfonic Acid Sodium Salt, Sodium pentanesulfonate, BioXtra, pentanesulfonic acid, sodium salt, sodium,pentane-1-sulfonate,hydrate

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 22767-49-3

1-Pentane sulphonic acid sodium salt anhydrous

CAS: 22767-49-3
Formula: C₅H₁₁NaO₃S
MW: 174.2 g/mol

VQ-047216

HPLC

1-Pentane sulphonic acid sodium salt, anhydrous, for HPLC 99%

CAS: 22767-49-3
Formula: C₅H₁₁NaO₃S
MW: 174.2 g/mol

VQ-000752

LR

1-Pentane sulphonic acid sodium salt, LR 98%

CAS: 22767-49-3
Formula: C₅H₁₁NaO₃S
MW: 174.2 g/mol

VQ-047215

HPLC

1-Pentane sulphonic acid sodium salt, monohydrate, for HPLC 98%

CAS: 22767-49-3
Formula: C₅H₁₁NaO₃S
MW: 174.2 g/mol

VQ-000753

Frequently asked questions

What is the CAS number of 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99%?

The CAS Registry Number of 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99% is 22767-49-3. It is also known as 1-Pentanesulfonic acid, sodium salt, 1-Pentanesulfonic acid, sodium salt (1:1), Sodium pentanesulfonate.

What is the molecular formula and molecular weight of 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99%?

1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99% has the molecular formula C5H11NaO3S and a molecular weight of 174.2 g/mol. Its IUPAC name is sodium pentane-1-sulfonate.

Which grade and pack sizes of 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99% can I order?

We supply 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99% in AR / HPLC (≥99%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99%?

Yes. Every lot of 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99% 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-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99% be shipped internationally?

Yes. 1-Pentane sulphonic acid sodium salt anhydrous, AR, for HPLC ≥99% 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.