200913
Potassium hexafluorophosphate
≥99%
Synonym(s):
Monopotassium hexafluorophosphate
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About This Item
Linear Formula:
KPF6
CAS Number:
Molecular Weight:
184.06
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
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Quality Level
Assay
≥99%
form
solid
technique(s)
ion chromatography: suitable
mp
575 °C (lit.)
density
2.75 g/mL at 25 °C (lit.)
SMILES string
[K+].F[P-](F)(F)(F)(F)F
InChI
1S/F6P.K/c1-7(2,3,4,5)6;/q-1;+1
InChI key
YZDGRYDIGCWVND-UHFFFAOYSA-N
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Application
Potassium hexafluorophosphate can be used as an electrolyte additive to improve the:
- Electrochemical performance of an anode-free lithium metal battery.
- Cycling stability and Li Coulombic efficiency of lithium-sulfur(Li–S) batteries.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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