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Potassium Perfluorobutanesulfonate (FC-98)

Potassium Perfluorobutanesul...

Product Name Potassium Perfluorobutanesulfonate (FC-98)
CAS NO 29420-49-3
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Potassium Perfluorobutanesulfonate (FC-98)

Description :

 

Chemical Name

FC-98; Potassium nonafluoro-1-butanesulfonate

Molecular formula

C4F9SO3K

CAS No.

29420-49-3

EINECS No.

249-616-3

Molecular weight

338.19

Molecular Structure

Details

Type: Anion

PH (water solution): 5-7

Melting point: 300?C

Density: 0.69g/cm3

Appearance: White or yellowish powder

Assay: 98%min.

Moisture: 0.05% max.

Fe: 15ppm max.

F content: 100ppm max.

Main Application

It is a kind of perfluoro anion surfactant and has the general characters fluorosurfactant processing.

 It is widely used as inflaming retarding for synthetic materials, especially the best fire retardant for 

polycarbonate.