CAS Registry Number

CAS 98-11-3 — Benzenesulfonic acid

CAS 98-11-3 C6H5SO3H MW 158.17

Benzenesulfonic acid is an aromatic sulfonic acid widely used as a catalyst in organic synthesis, a pH regulator in industrial processes, and an intermediate in the production of dyes, pharmaceuticals, and detergents. It is principally a chemical intermediate for making phenol and resorcinol, and serves as an accelerator in alkyd and phenol-formaldehyde resin manufacture and as an acid catalyst in foundries. It appears as a hygroscopic, deliquescent solid or viscous liquid with strong acidic properties. Catalogue details: CAS 98-11-3, molecular formula C6H5SO3H, molecular weight 158.17 g/mol, stored at ambient conditions. Molekula supplies benzenesulfonic acid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: benezenesulfonate · Benzenemonosulfonic acid · Benzenesulphonic acid · benzensulfonic acid · benzolsulfonsäure · Besylic acid · Blu-gard snitizing teat dip · Kyselina benzensulfonova · Phenylsulfonic acid · Benzenesulfonic acid Anhydrous · Phosgene solution

View product details

Paste this into the structure editor to work on it

Molekula products for CAS 98-11-3

Benzenesulfonic acid

SKU 10146910

Made to order Aroma Chemicals

Benzenesulfonic acid Anhydrous

SKU 90032830

Made to order

Benzenesulfonic acid Anhydrous

SKU 90032837

Made to order

Phosgene solution

SKU 90034014

Made to order

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.