Benzenesulfonic acid CAS NO.98-11-3

Benzenesulfonic acid

Product Name:Benzenesulfonic acid

Synonyms:17-120a;BL70;BENZENESULFONIC ACID 90% TECHNICAL GRADE;BENZENE SULFONIC ACID TECHNICAL GRADE

CAS:98-11-3

MF:C6H6O3S

Melting point:30-60 °C

Purity/Quality:99%

Appearance/Colour:Yellow to light brown damp Crystalline Solid or Fused Mass

Chemical properties:Stable. Incompatible with strong oxidizing agents, bases, many organic compounds.

Uses:Benzenesulfonic acid is mainly consumed by conversion to other specialty chemicals. A variety of pharmaceutical drugs are prepared as salts of benzenesulfonic acid and are known as besylates or besilates. The alkali metal salt of benzenesulfonic acid was once widely used in the production of phenol. It acts as an acid catalyst for direct esterification of amino acids and peptides.

Benzenesulfonic acid is an aryl sulfonic acid that can be used to form an organic salt with 5,7-dimethyl-1,8-naphthyridine-2-amine, that can be a synthon for developing supramolecular structures. It can also act as a dopant for the polymerization of pyrrole to form poly(pyrrole), a conducting polymer useful in the development of flexible capacitors.

Packaging:5kg aluminum foil bag, 25kg cardboard drum packaging

Storage temp:Store below +30°C.