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Nonafluorobutanesulfonyl fluoride CAS NO.375-72-4
- Min.Order: 10 Gram
- Payment Terms: L/C,T/T,
- Product Details
Keywords
- 375-72-4
- FX-4
- Nonafluorobutanesulfonyl fluoride
Quick Details
- ProName: Nonafluorobutanesulfonyl fluoride
- CasNo: 375-72-4
- Molecular Formula: C4F10O2S
- Appearance: clear colorless or slightly yellow liq...
- Application: its properties is similar to perfluoro...
- DeliveryTime: As order
- PackAge: 50Liter or 200Liter / iron drum, inner...
- Port: Chinese port
- ProductionCapacity: 1 Metric Ton/Month
- Purity: 95% min( GC )
- Storage: stored in a cool, dry and ventilated p...
- LimitNum: 10 Gram
Superiority
ISO9001
1.Product name: Perfluorobutanesulfonyl fluoride
2.CAS No. 375-72-4
3.MF: n- C4F9SO2F
4.Assay(GC):95% min
Details
Specification
|
Items |
Technical index |
|
Appearance |
Clear colorless or slightly yellow liquid |
|
Assay(GC) |
95% min |
|
Boiling point |
65-66'C |
|
PH |
3.8-4.8 |
|
Density(d420) |
1.750-1.700 |
|
Refractive index(n25D) |
1.2810 |
Physical properties:
Insoluble in water, it can hydrolyze in alkali to produce nonafluorobutanesulfo salt, then acidize to obtain nonafluorobutanesulfonic acid.
Production method: HF
C4F9SO2Cl --------- > C4F9SO2F
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.