Ammonium perfluorooctanesulfonate

Chemical Properties

Melting point	>300°C
storage temp.	Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility	DMSO (Slightly), Methanol (Slightly, Heated)
form	Solid
color	White to Off-White
PH	pH : 4.0～7.0
Stability	Hygroscopic
CAS DataBase Reference	29081-56-9(CAS DataBase Reference)
EPA Substance Registry System	1-Octanesulfonic acid, 1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluoro-, ammonium salt (29081-56-9)