Factory Supply High purity 4,4'-Dichlorodiphenyl sulfone CAS 80-07-9 with fast delivery
4,4'-Dichlorodiphenyl sulfone CAS 80-07-9 Supplier in China
Specification
Items | Specification |
Appearance | White crystalline powder |
Assay,HPLC % | ≥99.50 |
Melting range,℃ | ≥146.5 |
Water ,% | ≤0.2 |
Color of solution | ≤40(APHA) |
Usage:
Bis(4-chlorophenyl) sulfone is used as a precursor to prepare 4,4'-diamino-diphenyl sulfone and polysulfone plastics. It is also used to prepare rigid and temperature resistant polymers such as PES or Udel through polymerization with bisphenol-A and bisphenol-S. Further, the udel polymer finds applications in plumbing pipes, printer cartridges and automobile fuses.
China
