Specification :

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 ( ³ ) : 22dynes/ cm ( 1 ‰ aqueous solution)
Content: e 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.