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CAS:29420-49-3
Molecular Formula:C4F9KO3S
Molecular Weight:338.19
EINECS:249-616-3
Synonyms:Potassiumperfluoro-1-butan; NONAFLUOROBUTANE-1-SULFONICACIDPOTASSIUMSALT; NONAFLUORO-1-BUTANESULFONICACIDPOTASSIUMSALT
What is Potassium nonafluoro-1-butanesulfonate CAS 29420-49-3？
The Potassium nonafluoro-1-butanesulfonate is in the form of white powder. Potassium nonafluoro-1-butanesulfonate is a chemical with the molecular formula C4F9KO3S and molecular weight 338.19.
Specification
| Item | Specification |
| Melting point | >300 °C (lit.) |
| Boiling point | >400°C |
| Density | 0.69 |
| Vapor pressure | 0Pa at 20℃ |
| PH | 5.5-6.5 (50g/l, H2O) |
| Surface tension | 70.45mN/m at 1g/L and 20℃ |
| LogP | -1.8 at 23℃ and pH5.9-6.3 |
| Dissociation constant | -13.2–12.5 at 22-37℃ |
Application
Potassium nonafluoro-1-butanesulfonate is a perfluoronic anionic surfactant which has the general properties of fluorinated surfactants. It is widely used as the flame retardant of synthetic materials, especially the best flame retardant of polycarbonate materials. Thermoplastic processing as an efficient antistatic agent and flame retardant, can improve transparency with polycarbonate, polystyrene, polyimide, polyester, polyamide and other transparent resins.
Packaging
25kg/drum or according to customer requirements.
Related keywords
POTASSIUMNONAFLATE; POTASSIUMNONAFLUORO-1-BUTANESULFONATE; POTASSIUMNONAFLUOROBUTANESULFONATE; POTASSIUMNONAFLUOROBUTANESULPHONATE; POTASSIUMPERFLUORO-1-BUTANESULFONATE.
