2-Hydroxyethane-1-sulfonic acid 80% w/w in wa… 107-36-8

Name: 2-Hydroxyethane-1-sulfonic acid 80% w/w in water
Brand: Vaqora Chemicals
SKU: VQ-050188

About 2-Hydroxyethane-1-sulfonic acid 80% w/w in water

2-Hydroxyethane-1-sulfonic acid 80% w/w in water (CAS 107-36-8) is a metabolite / degradant standard offered by Vaqora Chemicals. Its molecular formula is C2H6O4S and its molecular weight is 126.13 g/mol. Its systematic (IUPAC) name is 2-hydroxyethanesulfonic acid. Alternative names: Hydroxyethylsulfonic acid and Ethanesulfonic acid, 2-hydroxy-.

It is supplied as a solution. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is used in metabolite identification, stability-indicating method development and impurity profiling, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 2-Hydroxyethane-1-sulfonic acid 80% w/w in water is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Hydroxyethane-1-sulfonic acid 80% w/w in water
Catalogue No.	VQ-050188
CAS Number	107-36-8
IUPAC name	2-hydroxyethanesulfonic acid
Molecular formula	C₂H₆O₄S
Molecular weight	126.13 g/mol
Exact mass	125.9987
Grade	Reference Standard
HSN code	38229090
InChIKey	SUMDYPCJJOFFON-UHFFFAOYSA-N
SMILES	C(CS(=O)(=O)O)O
PubChem CID	7866

Physical properties
Physical form	Solution
LogP (XLogP3)	-1.6
H-bond donors / acceptors	2 / 4
TPSA	83 Å²
Synonyms	Hydroxyethylsulfonic acid, Ethanesulfonic acid, 2-hydroxy-, Acid, Isethionic, Isethionate, Sodium, Acid, Hydroxyethylsulfonic, 2-Hydroxyethanesulphonic acid, 2-Hydroxyethane-1-sulfonic acid, Ethanolsulfonic acid, (2-Hydroxyethyl)sulfonic acid, 2-Hydroxyethanesulfonate, Kyselina isethionova, 2-hydroxyethylsulfonic acid

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P260, P264, P264 + P265, P273, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P363, 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 2-Hydroxyethane-1-sulfonic acid 80% w/w in water?

The CAS Registry Number of 2-Hydroxyethane-1-sulfonic acid 80% w/w in water is 107-36-8. It is also known as Hydroxyethylsulfonic acid, Ethanesulfonic acid, 2-hydroxy-, Acid, Isethionic.

What is the molecular formula and molecular weight of 2-Hydroxyethane-1-sulfonic acid 80% w/w in water?

2-Hydroxyethane-1-sulfonic acid 80% w/w in water has the molecular formula C2H6O4S and a molecular weight of 126.13 g/mol. Its IUPAC name is 2-hydroxyethanesulfonic acid.

Which grade and pack sizes of 2-Hydroxyethane-1-sulfonic acid 80% w/w in water can I order?

We supply 2-Hydroxyethane-1-sulfonic acid 80% w/w in water in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Hydroxyethane-1-sulfonic acid 80% w/w in water?

Yes. Every lot of 2-Hydroxyethane-1-sulfonic acid 80% w/w in water 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 2-Hydroxyethane-1-sulfonic acid 80% w/w in water be shipped internationally?

Yes. 2-Hydroxyethane-1-sulfonic acid 80% w/w in water 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.