4-Hydroxybenzenesulfonic acid

CAS 98-67-9 · C6H6O4S · 174.17 g/mol

Structure of 4-Hydroxybenzenesulfonic acid
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About 4-Hydroxybenzenesulfonic acid

4-Hydroxybenzenesulfonic acid (CAS 98-67-9) is listed in the ChemSigma catalog. Its molecular formula is C6H6O4S and its molecular weight is 174.17 g/mol. It is also known as 4-hydroxy-benzenesulfonicaci.

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 98-67-9
Product name 4-Hydroxybenzenesulfonic acid
Chinese name 4-羟基苯磺酸
Synonyms 4-hydroxy-benzenesulfonicaci
Chinese synonyms 苯酚-4-磺酸; 苯酚-4-磺酸溶液; 固化剂; 对羟基苯磺酸; 4-羟基苯磺酸; 对苯酚磺酸,水合物; 對苯酚磺酸; 4-羟基苯磺酸水合物
Molecular formula C6H6O4S
Molecular weight 174.17 g/mol
EC number 202-691-6

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 yellowish oily liquid