4,4’-difluorodiphenyl Sulfone Cas No. 383-29-9 - QingdaoScienocChemical (
China ) - Offers to Sell and Export - Saturday 21 March 2015 8:12 am - 4 4’ difluorodiphenyl sulfone cas no 383 29 9
formula c12h8f2o2s
molecular weight 267 0425
application for reference
raw material for sulfone polymer film pemfc
plastic additive
organi...