Bis(4-fluor-3-sulfophenyl)sulfone disodium salt
CAS NO.: 301155-59-9
synonym:
3,3′-DISULFONATED-4,4′-DIFLUOROPHENYL SULFONE, DISODIUM SALT
3,3′-DIsulfanted-4,4′-difluorophenyl sulfone, disodium salt;
Benzenesulfonicacid, 3,3′-sulfonylbis[6-fluoro-, disodium salt (9CI); 4,4′-Difluoro-3,3′-disodiosulfodiphenylsulfone; Disodium 4,4′-difluorodiphenyl sulfone-3,3′-disulfonate;Benzenesulfonic acid,3,3′-sulfonylbis[6-fluoro-, sodium salt (1:2)
Formula: C12H6F2Na2O8S3
Molecular Weight: 458.34
Chemical Structure:
Specification:
Item | Standard |
Appearance | White powder |
Purity | ≥99% |
Application for reference:
Raw material for sulfone polymer film (PEMFC);intermediates;
Package and storage:
25kgs/paper drum or as customer’s request;
Stock it in dry,cool and well-ventilated place
Transportation:
Bis(4-fluor-3-sulfophenyl)sulfone disodium salt is not dangerous goods according to transportation regulation
Shelf life: 2 years as above storage condition