409324

Aluminiumiodid

anhydrous, powder, 99.999% trace metals basis

• Synonym(e): Aluminium(III)-Iodid, Aluminiumtriiodid
• Lineare Formel: AlI₃
• CAS-Nummer: 7784-23-8
• Molekulargewicht: 407.70
• EG-Nummer: 232-054-8
• MDL-Nummer: MFCD00003427
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24865636
• NACRES: NA.23

Eigenschaften

• Qualität: anhydrous
• Qualitätsniveau: 200
• Dampfdruck: 1 mmHg ( 178 °C)
• Assay: 99.999% trace metals basis
• Form: powder
• Verunreinigungen: ≤15.0 ppm Trace Metal Analysis
• bp: 360 °C (lit.)
• mp (Schmelzpunkt): 191 °C (lit.)
• Dichte: 3.98 g/mL at 25 °C (lit.)
• Anwendung(en): battery manufacturing
• SMILES String: I[Al](I)I
• InChI: 1S/Al.3HI/h;3*1H/q+3;;;/p-3
• InChIKey: CECABOMBVQNBEC-UHFFFAOYSA-K

Beschreibung

Allgemeine Beschreibung

Aluminum iodide (AlI₃) is a strong Lewis acid that is used as an electrolyte additive in electrochemical energy storage and conversion devices.

Anwendung

Aluminum iodide can be used as:

• An electrolyte additive for the pretreatment of Li metal electrodes. The addition of AlI₃ provides a durable Li interface with high Li cyclability.
• A homogeneous redox mediator for rechargeable Al-CO₂batteries with high discharge voltage and a high capacity. These secondary batteries are promising rechargeable systems for future grid energy storage applications.

Sicherheitshinweise

• Piktogramme: GHS05
• Signalwort: Danger
• H-Sätze: H314
• P-Sätze: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Gefahreneinstufungen: Eye Dam. 1 - Skin Corr. 1B
• Lagerklassenschlüssel: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges