288659

Iron(III) fluoride

46.5-50.7% Fe (by Na₂SO₃, titration)

• Synonyme(s) : Ferric fluoride
• Formule linéaire : FeF₃
• Numéro CAS: 7783-50-8
• Poids moléculaire : 112.84
• Numéro CE : 232-002-4
• Numéro MDL: MFCD00011012
• Code UNSPSC : 12352302
• ID de substance PubChem : 24857356
• Nomenclature NACRES : NA.23

Propriétés

• Forme: powder
• Concentration: 46.5-50.7% Fe (by Na₂SO₃, titration)
• Application(s): battery manufacturing
• Chaîne SMILES: F[Fe](F)F
• InChI: 1S/3FH.Fe/h3*1H;/q;;;+3/p-3
• Clé InChI: SHXXPRJOPFJRHA-UHFFFAOYSA-K

Description

Description générale

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.

Application

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.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315
• Conseils de prudence: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Classification des risques: Skin Irrit. 2
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges