Potassium perfluorooctylsulfonate

CAS No. :2795-39-3

Molecular formula: C8F17SO3K

Molecular Weight: 538

Appearance: white or yellowish crystalline powder

Melting point: 390 ° C (decomposition) mp: 285 ° C d20 = 1.100

Surface tension (γ): 22dynes/cm (1 ‰ aqueous solution)

Content: ≥ 98%
 

Application: It is perfluoro anion surfactant which mainly used as chrome fog depressant and wetting agent for electroplating and additive in fluoro protein fire foam fighting.