FC-95(Potassium perfluorooctanesulfonate)
Structural formul: CF3 (CF2 )7 SO3K
Molecular Formula: C8F18O3SK
Formular weigh: 538
CAS.NO.: 2795-39-3
Assay: 98%(min.)
Appearance: white or yellowish crystal powder
Melting point: 390°C (decomposition temperature)
Melting point: 285°C
Density(20°C): 1.100
Surface tension limit: 22mN/m(1‰ aqueous solution) Package: 20×0.5kg per plastic bottle in carton
Storage and shipment: general chemicals
Application: It is a kind of anion perfluoro-surfactant, which is mainly used as chrome-fog depressant and wetter in field of electroplating and additive in fluoro-protein foamite.