Sodium hexafluorophosphate
From Wikipedia, the free encyclopedia
| Names | |
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| IUPAC name
sodium hexafluorophosphate
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| Identifiers | |
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3D model (JSmol)
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| ECHA InfoCard | 100.040.288 Edit this at Wikidata |
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PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| Na[PF6] | |
| Molar mass | 167.95395 g/mol |
| Hazards | |
| GHS labelling:[1] | |
| GHS05: Corrosive GHS07: Exclamation mark | |
| Danger | |
| H302, H312, H314, H332 | |
| P260, P261, P264, P270, P271, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P322, P330, P363, P405, P501 | |
| Safety data sheet (SDS) | Oxford MSDS |
| Related compounds | |
Other anions
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sodium tetrafluoroborate |
Other cations
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lithium hexafluorophosphate; ammonium hexafluorophosphate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Chemical compound
Sodium hexafluorophosphate is an inorganic compound with the chemical formula NaPF6.
It has been used as a component of a non-aqueous electrolyte in rechargeable sodium-ion batteries.[2] NaPF6 can be prepared by the reaction:
- PCl5 + NaCl + 6 HF → NaPF6 + 6 HCl
Further reading
[edit ]- Woyski, M. M.; Shenk, W. J.; Pellon, E. R. (1950). "Hexafluophosphates of Sodium, Ammonium, and Potassium". Inorganic Syntheses. Vol. 3. pp. 111–117. doi:10.1002/9780470132340.ch29. ISBN 978-0-470-13234-0.
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References
[edit ]- ^ "Sodium hexafluorophosphate". pubchem.ncbi.nlm.nih.gov. Retrieved 15 December 2021.
- ^ Wang, Chueh-Han; Yeh, Ju-Wen; Wongittharom, Nithinai; Wang, Yi-Chen; Tseng, Chung-Jen; Lee, Sheng-Wei; Chang, Wen-Sheng; Chang, Jeng-Kuei (January 15, 2015). "Rechargeable Na/Na0.44MnO2 cells with ionic liquid electrolytes containing various sodium solutes". Journal of Power Sources. 274: 1016–1023. Bibcode:2015JPS...274.1016W. doi:10.1016/j.jpowsour.2014年10月14日3 . Retrieved November 2, 2021.
