4,4'-Dichloro diphenyl sulphone

4,4'-Dichloro diphenyl sulphone

Product Name: 4,4'-Dichloro diphenyl sulphone

CAS No.: 80-07-9

Molecular Formula: C₁₂H₈O₂Cl₂S 

Molecular Weight: 287.16

Structural Formula:

Technical Specification:
              Appearance: White crystalline powder
              Assay: ≥99.5%MIN
              Melting point: ≥148
              Loss on drying: ≤0.5%

Usage: Material for engineering plastics, dyestuff and polymers such as PSU,PES,PEEK and so on and also used as pharmaceutical and auxiliary intermediates, such as the synthetic treatment of leprosy drugs 4,4'-Diaminodiphenylsulfone.

Packing: 25kg fibre drums