288659

Iron(III) fluoride

46.5-50.7% Fe (by Na₂SO₃, titration)

• Sinonimo/i: Ferric fluoride
• Formula condensata: FeF₃
• Numero CAS: 7783-50-8
• Peso molecolare: 112.84
• Numero CE: 232-002-4
• Numero MDL: MFCD00011012
• Codice UNSPSC: 12352302
• ID PubChem: 24857356
• NACRES: NA.23

Proprietà

• Forma fisica: powder
• Concentrazione: 46.5-50.7% Fe (by Na₂SO₃, titration)
• applicazioni: battery manufacturing
• Stringa SMILE: F[Fe](F)F
• InChI: 1S/3FH.Fe/h3*1H;/q;;;+3/p-3; SHXXPRJOPFJRHA-UHFFFAOYSA-K

Descrizione

Descrizione generale

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.

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315
• Consigli di prudenza: P264 - P280 - P302 + P352 - P332 + P313 - P362 + P364
• Classi di pericolo: Skin Irrit. 2
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges