
| Post Date: | 2009-11-27 01:00:32.0 | ||||||||||||||
| Expiry Date: | 2010-03-26 | ||||||||||||||
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Detailed Selling Lead Description
FC-248(Tetraethyl ammonium, perfluorooctanesulfonate)(CAS.:56773-42-3) Trade name FC-248 Chemical name Tetraethylammonium perfluorooctanesulfonate Molecular formula CF3(CF2)7SO3-(C2H5)4N+ Molecular formula C16H20F17NSO3 Molecular weight 629 Assay 90% Appearance White powder Surface tension 22mN/m(0.1% aqueous solution) Package 500g*20bottle /per box Shipment General chemicals