Ethanesulphonic acid sodium salt, for HPLC 99… 5324-47-0

Name: Ethanesulphonic acid sodium salt, for HPLC 99%+
Brand: Vaqora Chemicals
SKU: VQ-000762

About Ethanesulphonic acid sodium salt, for HPLC 99%+

Vaqora Chemicals supplies Ethanesulphonic acid sodium salt (HPLC grade), an ion-pairing reagent registered under CAS number 5324-47-0, specified at ≥99% purity. Formula C2H5NaO3S, molecular weight 132.12 g/mol. Its systematic (IUPAC) name is sodium ethanesulfonate. It is also known as Sodium ethanesulphonate or Ethanesulfonic acid, sodium salt, 98+%.

In its supplied form it is powder or solid or crystals. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include ion-pair HPLC, chromatographic method development, analytical separations and pharmaceutical synthesis. Our customers for this product work in academic and industrial research and pharmaceutical manufacturing.

Standard pack sizes are 1 g and 5 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
Pharmaceutical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ethanesulphonic acid sodium salt, for HPLC 99%+
Catalogue No.	VQ-000762
CAS Number	5324-47-0
IUPAC name	sodium ethanesulfonate
Molecular formula	C₂H₅NaO₃S
Molecular weight	132.12 g/mol
Exact mass	131.9857
Grade	HPLC
Purity / assay	≥99%
HSN code	29041090
InChIKey	KQFAFFYKLIBKDE-UHFFFAOYSA-M
SMILES	CCS(=O)(=O)[O-].[Na+]
PubChem CID	4192170

Physical properties
Physical form	Crystalline
Appearance	Powder or solid or crystals
H-bond donors / acceptors	0 / 3
TPSA	65.6 Å²
Synonyms	Sodium ethanesulphonate, Ethanesulfonicacidsodiumsalt, 1-Ethanesulfonic acid sodium salt, Ethanesulfonic acid, sodium salt, 98+%, Ethanesulfonic acid sodi, Ethanesulfonic Acid Sodium Salt, ethane sulfonic acid sodium salt, sodium ethane sulfonate, C2H5NaO3S, Ethylsulfonic Acid Sodium Salt, ETHANESULFONIC ACID, Na SALT H2O, Ethanesulfonic acid sodium salt, 98%, may cont. ca 2% water

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

Frequently asked questions

What is the CAS number of Ethanesulphonic acid sodium salt, for HPLC 99%+?

The CAS Registry Number of Ethanesulphonic acid sodium salt, for HPLC 99%+ is 5324-47-0. It is also known as Sodium ethanesulphonate, Ethanesulfonicacidsodiumsalt, 1-Ethanesulfonic acid sodium salt, Ethanesulfonic acid, sodium salt, 98+%.

What is the molecular formula and molecular weight of Ethanesulphonic acid sodium salt, for HPLC 99%+?

Ethanesulphonic acid sodium salt, for HPLC 99%+ has the molecular formula C2H5NaO3S and a molecular weight of 132.12 g/mol. Its IUPAC name is sodium ethanesulfonate.

Which grade and pack sizes of Ethanesulphonic acid sodium salt, for HPLC 99%+ can I order?

We supply Ethanesulphonic acid sodium salt, for HPLC 99%+ in HPLC (≥99%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethanesulphonic acid sodium salt, for HPLC 99%+?

Yes. Every lot of Ethanesulphonic acid sodium salt, 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 Ethanesulphonic acid sodium salt, for HPLC 99%+ be shipped internationally?

Yes. Ethanesulphonic acid sodium salt, 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.