Benzene Sulfonic Acid Monohydrate (90%)

Benzene Sulfonic Acid Monohydrate (90%)
Synonym : Phenyl sulfonic acid, Besylic acid
CAS Number : [26158-00-9]
Molecular Formula : C6H6O3S.H2O
Molecular Weight : 176
Characteristics Specifications
Appearance Light brownish grey solid
Assay By Titration (%) 90 min
Free acidity (as H2SO4) 1.0 max
Moisture by K.F. (%) 10 max
Packing : 50 kg HDPE Carbouys with polyethylene liners
Applications
  • In the manufacturing of products for pharmaceutical and agrochemical industries
  • As a catalyst for esterification reactions
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