Potassium Perfluorobutanesulfonate(FC-98)

Product:Potassium Perfluorobutanesulfonate(FC**8)

Cas No.:*********3

Assay:*8%min

Appearance:White or yellowish powder
F content:**0ppm max.
Package：**0g/ plastic bottle, *0kg/ carton.  Or  *5kg/ fibre drum(inner lined with plastic bag)(Dia:*6.2X*5cm)

Molecular formula: C4F9SO3K PH (water solution): **7 Melting point: **0ËšC
Density: 0.*9g/cm3  Moisture: 0.*5% max. Fe: *5ppm max. Type:Anion
Physical properties:
Anion surfactant, it has general properties of fluoro surfactant. It is non corrosive and non flammable, soluble in water, acetone, methanol, ethyl acetate

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.