409324
Aluminum iodide
anhydrous, powder, 99.999% trace metals basis
Synonym(s):
Aluminum triiodide, Aluminum(III) iodide
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About This Item
Linear Formula:
AlI3
CAS Number:
Molecular Weight:
407.70
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
232-054-8
MDL number:
Assay:
99.999% trace metals basis
Grade:
anhydrous
Form:
powder
grade
anhydrous
Quality Level
vapor pressure
1 mmHg ( 178 °C)
assay
99.999% trace metals basis
form
powder
reaction suitability
core: aluminum
impurities
≤15.0 ppm Trace Metal Analysis
bp
360 °C (lit.)
mp
191 °C (lit.)
density
3.98 g/mL at 25 °C (lit.)
application(s)
electroplating
material synthesis precursor
SMILES string
I[Al](I)I
InChI
1S/Al.3HI/h;3*1H/q+3;;;/p-3
InChI key
CECABOMBVQNBEC-UHFFFAOYSA-K
General description
Aluminum iodide (AlI3) is a strong Lewis acid that is used as an electrolyte additive in electrochemical energy storage and conversion devices.
Application
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.
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Cheap and Environmentally Benign Electrochemical Energy Storage and Conversion Devices Based on AlI3 Electrolytes
Bofei Xue, et al.
Journal of the American Chemical Society, 128, 8720-8721 (2006)
Pretreatment of Li metal anode with electrolyte additive for enhancing Li cycleability
Masashi Ishikawa, et al.
Journal of Power Sources, 146, 199-203 (2005)
A Secondary Al?CO2 Battery Enabled by Aluminum Iodide as a Homogeneous Redox Mediator
Christopher Fetrow, et al.
ACS Applied Materials & Interfaces, 15, 12908-12914 (2023)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 409324-1G | 04061838054036 |
| 409324-35G | 04065271008670 |
| 409324-5G | 04061838139436 |