Chromic acid fog inhibitor;inhibitor of chrome acid fog2023/12/22 20:51:00
Chromic acid fog inhibitor;inhibitor of chrome acid fog Tetraethyl ammonium, perfluorooctanesulfonate (FC-248) 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 98% Appearance White powder Surface tension 22mN/m(0.1% aqueous solution) Package 500g脳20bottle /per box Shipment General chemicals