288659

Eisen(III)-fluorid

46.5-50.7% Fe (by Na₂SO₃, titration)

• Synonym(e): Eisenfluorid
• Lineare Formel: FeF₃
• CAS-Nummer: 7783-50-8
• Molekulargewicht: 112.84
• EG-Nummer: 232-002-4
• MDL-Nummer: MFCD00011012
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24857356
• NACRES: NA.23

Eigenschaften

• Form: powder
• Qualitätsniveau: 100
• Konzentration: 46.5-50.7% Fe (by Na₂SO₃, titration)
• Anwendung(en): battery manufacturing
• SMILES String: F[Fe](F)F
• InChI: 1S/3FH.Fe/h3*1H;/q;;;+3/p-3
• InChIKey: SHXXPRJOPFJRHA-UHFFFAOYSA-K

Beschreibung

Allgemeine Beschreibung

Iron(III) fluoride, also known as ferric fluoride or iron trifluoride. It is a thermally stable inorganic compound widely used as a cathode material for lithium-ion batteries due to its high capacity, relatively high working potential, and reversibility compared to other transition metal fluorides. Additionally, it is also used as a catalyst in certain organic reactions, such as the chemoselective addition of cyanide to aldehydes.

Anwendung

Iron(III) fluoride can be used:      

• To produce high-capacity lithium storing cathodes via liquid phase exfoliation method.     
• As a cathode material for sodium-ion batteries.     
• As a catalyst for the conversion of carbonyl compounds into oxathioacetals and dithioacetals.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315
• P-Sätze: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Gefahreneinstufungen: Skin Irrit. 2
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges