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  • Product Details

We are very happy to introduce you Benzenesulphonamide which is our key product since from 2001 when our company established. TNJ Chemical is the top supplier of Benzenesulphonamide from China for more than 15 year. If you are interested in Benzenesulphonamide, please mail to us: sales25@tnjchem.com


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
Items                      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
25kg kraft paper bag or PE bag, or as per customer’s requirements

Storage
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
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