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CAS NO.98-10-2
Product Information
Product Name Benzenesulphonamide
Synonyms BSA; Benzene Sulfonamide; Phenyl sulfonamide;
CAS No. 98-10-2
EINECS No. 202-637-1
Molecular formula C6H7NO2S
Molecular weight 157.19
Physical Properties
White crystal. Poorly soluble in water, soluble in ethanol, ethyl ether, easily soluble in alkali.
Density 1.327g/cm3
Melting Point 149-152℃
Boiling Point 315.5℃ at 760 mm Hg
Flashing Point 250℃
Water solubility 4.3g/L at 16℃
Specification
Appearance White crystal
Assay ≥99.00%
Diphenyl sulfone ≤0.30%
Water ≤0.10%
Free acid ≤0.20%
Color (APHA) ≤50
Applications
Benzenesulphonamide is organic synthesis, medicine, plasticizer, dyes, fluorescent resin intermediates.
Packaging