NaPF6 Powder (>99.95%) as Electrolyte Salt for Sodium-Ion Battery, 50-200g/bottle, CSIBESNPF
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NaPF6 (Sodium Hexafluorophosphate) is the most widely used electrolyte salt in commercial sodium-ion batteries (SIBs). The primary function of NaPF6 is to serve as a conductive medium that allows the reversible transport of Na+ ions between the anode and the cathode during charging and discharging, as well as its features of high ionic conductivity, wide electrochemical window, and high quality of SEI Formation.
| Part Number |
CSIBESNPF (C-SIB-ES-NPF) |
| Chemical Formula |
NaPF6 |
| CAS |
21324-39-0 |
| Appearance |
White Powder |
| Purity |
>99.95% (Battery Grade) |
| Molecular Weight | 167.95 g/mol |
| Melt Point | >200 °C (lit.) |
| Density | 2.369 g/mL at 25 °C (lit.) |
| Package Size | 50 g, 100g, and 200 g/bottle |
Notes: Please store the NaPF6 powder in the glovebox due to its sensitivity to humidity and oxygen
References:
- D. M. C. Ould, et al. New Route to Battery Grade NaPF6 for Na-Ion Batteries: Expanding the Accessible Concentration, Angew Chem. Int. Ed., 2021, 60, 24882-24887.
- W. Fan, et al. Electrolyte salts for large-scale application of sodium-ion batteries: NaPF6 and emerging alternatives, J. Power Sources, 2025, 650, 237519.