| Identification | More | [Name]
Sodium hexafluorophosphate | [CAS]
21324-39-0 | [Synonyms]
SODIUM HEXAFLUOROPHOSPHATE
SODIUM HEXAFLUOROPHOSPHATE (V)
Sodium hexafluorophosphate anhydrous
SODIUM HEXAFLUOROPHOSPHATE 99.99%
Sodium hexafluorophosphate, pure, 98.5+%
Sodiumhexafluorophosphate,99%
Sodium hexafluorophosphate anhydrous 98%
Sodiumhexafluorophosphateanhydrous98%
Sodium hexafluorophosphate(V), 99+%
Phosphate(1-), hexafluoro-, sodium
Sodium fluophosphate
Sodium hexafluorophosphate, 98.5+%, pure
Sodium hexafluorophosphate, pure | [EINECS(EC#)]
244-333-1 | [Molecular Formula]
F6NaP | [MDL Number]
MFCD00011122 | [Molecular Weight]
167.95 | [MOL File]
21324-39-0.mol |
| Chemical Properties | Back Directory | [Appearance]
solid | [Melting point ]
>200 °C (lit.) | [density ]
2.369 g/mL at 25 °C(lit.)
| [solubility ]
H2O: soluble5%, clear, colorless | [form ]
Crystals | [color ]
White to light gray | [Specific Gravity]
3.375 | [PH]
2.0-4.0 | [Stability:]
Stable. Incompatible with strong acids. | [Water Solubility ]
SOLUBLE | [Sensitive ]
Hygroscopic | [InChI]
InChI=1S/F6P.Na/c1-7(2,3,4,5)6;/q-1;+1 | [InChIKey]
KMADQUOCJBLXRP-UHFFFAOYSA-N | [SMILES]
[P+5]([F-])([F-])([F-])([F-])([F-])[F-].[Na+] | [CAS DataBase Reference]
21324-39-0(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
C,Xi | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3260 8/PG 2
| [WGK Germany ]
3
| [F ]
3-10 | [Hazard Note ]
Irritant | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
28269090 |
| Hazard Information | Back Directory | [Chemical Properties]
solid | [Application]
Sodium hexafluorophosphate is a kind of high purity battery grade material, used as an electrolyte in research for sodium ion batteries. | [Uses]
Sodium hexafluorophosphate is used as an ion pairing agent for the determination of cobalt(II) in water samples. It is used as an important raw material in the preparation of 2-chloro-1,3-bis(dimethylamino)trimethinium hexafluorophosphate. | [Definition]
ChEBI: Sodium hexafluorophosphate is an inorganic sodium salt having hexafluorophosphate(1-) as the counterion. It is an electrolyte used in sodium-ion batteries. It contains a hexafluorophosphate(1-). | [Preparation]
Prepared by slowly adding PCl5 dropwise to an aqueous HF solution containing NaCl. | [Purification Methods]
Recrystallise it from acetonitrile and dry it in a vacuum for 2days at room temperature. It is an irritant and is hygroscopic. [Delville et al. J Am Chem Soc 109 7293 1987.] |
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