Heptadecafluorooctanesulfonic acid tetraethylammonium salt

Name:Heptadecafluorooctanesulfonic acid tetraethylammonium salt'
CAS:56773-42-3
MF:C4F9SO3K
MV:338.19
Appearance:Silver shiny crystals
Application:It is widely used in synthetic materials as flame retardant,
in particular it is the best flame retardant of polycarbonate material.