Benzenesulfonic acid

CAS 98-11-3 · C6H6O3S · 158.18 g/mol

Structure of Benzenesulfonic acid
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About Benzenesulfonic acid

Benzenesulfonic acid (CAS 98-11-3) is listed in the ChemSigma catalog. Its molecular formula is C6H6O3S and its molecular weight is 158.18 g/mol. It is also known as Benzenesulphonic acid; Benzene sulfonic acid; benzenesulfonate; benzenesulfonic acid hydrate.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 98-11-3
Product name Benzenesulfonic acid
Synonyms Benzenesulphonic acid; Benzene sulfonic acid; benzenesulfonate; benzenesulfonic acid hydrate
Molecular formula C6H6O3S
Molecular weight 158.18 g/mol
EC number 202-638-7

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Appearance green solid
Melting Point 45-50 ( ℃ )
Boiling Point 215.2 ( ℃ )