Heptadecafluorooctanesulfonic acid tetraethylammonium salt CAS:56773-42-3
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  Heptadecafluorooctanesulfonic acid tetraethylammonium salt CAS:56773-42-3    


Heptadecafluorooctanesulfonic acid tetraethylammonium salt CAS:56773-42-3

Product Name£º  Heptadecafluorooctanesulfonic acid tetraethylammonium salt CAS:56773-42-3
Chemical Name£º  Heptadecafluorooctanesulfonic acid tetraethylammonium salt
CAS No.£º  56773-42-3
Molecular Structure£º  C16H20F17NO3S

Name: Heptadecafluorooctanesulfonic acid tetraethylammonium salt


CAS:56773-42-3 


Other name: FT-248


                     Tetraethylammonium perfluoroctylsufonate


                     Tetraethylammonium perfluoroctanesulfonate


PERFLUORO-1-OCTANESULFONIC ACID, TETRAETHYLAMMONIUM SALT


                     Tetraethylammonium perfluoroalkylsulphonate


                     TETRAETHYLAMMONIUM PERFLUOROOCTANESULPHONATE


MF: C16H20F17NO3S


Mw: 629.37


EINECS: 260-375-3


pH value:  2-3


Density (20 ¡æ): 1.0-1.2g/ml


Mp: 185-190 ¡æ


Freezing Point:  -3 ¡æ(for 56773-42-3 in 50% aqueous solution)


Surface tension: 22mN/m(0.1% aqueous solution)


Assay: 98% min


Appearance: White or yellowish powder (for 98% of 56773-42-3)


                      light yellow slightly viscous liquid (for FT-248 in 50% aqueous solution)


Application: Heptadecafluorooctanesulfonic acid tetraethylammonium salt(56773-42-3)

 

is used as Chromium fog inhibitors for chrome-plating (usage: 25mg~50mg/L ). FT-


248 is used as wetting agent, leveling agent and antistatic agent for photographic paper


and film. Tetraethylammonium perfluoroctylsufonate is used as wetting agent for glass


etching, emulsion and metal surface treatment e.g. anodizing baths, chromatizing baths.


PERFLUORO-1-OCTANESULFONIC ACID, TETRAETHYLAMMONIUM SALT is also


used as mold release for plastic.Tetraethylammonium perfluoroalkylsulphonate is used


as sulfonamide antibacterial medicine.CAS:56773-42-3 can be also used for synthesis of


fluorinated surfactant 



Package:500g/bottle¡Á20 bottles/box (98% 56773-42-3)


         25kgs/drum   (Tetraethylammonium perfluoroctylsufonate in 50% aqueous solution)

 

Storage: keep in cool ,dry place, delivered as general chemical





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