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Appearance:clear colorless or slightly yellow liquid
Throughput:10|Metric Ton|Month
pd_productuse:Its properties is similar to perfluorooctanesulfonyl fluoride, it can be used to synthesize multi-kind of fluoro surfactant, its Potassium salt C4F9SO2K is a very good anion surfactant, also a best fi
Purity:95%
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Structure formula: CF3CF2 CF2CFSO2F
Molecular formula: n- C4F9SO2F
Appearance: clear colorless or slightly yellow liquid
Boiling point: 65-66C
Refractive index(n25D): 1.2810
Density (d420): 1.750-1.700
Assay: 95% ( Chromatographic analysis)
PH: 3.8-4.8
Physical properties: Insoluble in water, it can hydrolyze in alkali to produce nonafluorobutanesulfo salt, then acidize to obtain nonafluorobutanesulfonic acid.
Application: Its properties is similar to perfluorooctanesulfonyl fluoride, it can be used to synthesize multi-kind of fluoro surfactant, its Potassium salt C4F9SO2K is a very good anion surfactant, also a best fire retardant for polycarbonate. |
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