

potassium nonafluoro-1-butanesulfonate CAS 29420-49-3, potassium nonafluoro-1-butanesulfonate, CAS 29420-49-3
Perfluorobutanesulfonic acid potassium is a type of perfluorinated anionic surfactant, possessing the general characteristics of fluorinated surfactants.
CAS : 29420-49-3
Formula : C4F9KO3S
Mol. wt. : 338.19
EINECS : 249-616-3
| CAS | 29420-49-3 |
| Molecular formula | C4F9KO3S |
| Molecular weight | 338.19 |
| EIENCS | 249-616-3 |
| Form | solid |
| Melting point | >300 °C (lit.) |
| boling point | >400°C |
| Density | 0.69 |
| Solubility | Water: Soluble at 100mg/mL, transparent and colorless. |
| PKA | / |
| Color | White to off-white |
| Storage temp | Store below +30°C. |
Perfluorobutanesulfonic acid potassium is a type of perfluorinated anionic surfactant, possessing the general characteristics of fluorinated surfactants. It is widely used as a flame retardant in synthetic materials, especially for polycarbonate materials - the best flame retardant in Chemicalbook. It is also used as an efficient antistatic agent and flame retardant in thermoplastic plastic processing, and can enhance the transparency of transparent resins such as polycarbonate, polystyrene, polyimide, polyester, and polyamide.
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