4-Biphenylsulfonyl Chloride CAS 1623-93-4

Application

Used as medicine, pesticide intermediate

Package

25kg per drum

Category:

Specification

Appearance                                   White solid

Assay                                           ≥98.0%

4,4-biphenyldiphenylsulfone           ≤0.2%

Free Acid                                      ≤0.25%

Unknown impurities(each)             ≤0.25%

4- biphenyl -benzenesulfonic acid   ≤0.25%

phenothiol                                    ≤ 0.0001%