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7784-18-1 - Aluminum fluoride, anhydrous, 99+% - 11497 - Alfa Aesar

11497 Aluminum fluoride, anhydrous, 99+%

CAS-Nummer
7784-18-1
Synonyme

Größe Preis ($) Menge Verfügbarkeit
1g 44,00
10g 74,57
50g 272,95
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Aluminum fluoride, anhydrous, 99+%

MDL
MFCD00003426
EINECS
232-051-1

Chemische Eigenschaften

Formel
AlF3
Molmasse
83.98
Form
Powder
Schmelzpunkt
1291° subl.
Dichte
2.882
Sensitivität
Hygroscopic
Löslichkeit
Practically insoluble in water. Sparingly soluble in acids and alkalies.

Anwendungen

In ceramics, as flux in metallurgy, in aluminum manufacture, as inhibitor of fermentation, as catalyst in organic reactionsAluminum fluoride is used in the smelting process to lower the melting point of electrolytes, production of aluminum silicates, refining of aluminum scarp, production of specialty refractory products, and in glass industry as filler. It is used as flux ingredient to remove magnesium.

Bemerkungen

Store in a tightly closed container away from air, moisture and heat. Incompatible with strong acids such as hydrochloric acid, sulfuric acid and nitric acid.

Literaturverweise

Machynskyy, O.; Srebowata, A.; Kemnitz, E.; Karpiński, Z. Hydrodechlorination of Carbon Tetrachloride and 1,2-Dichloroethane on Palladium Nanoparticles Supported on Metal Fluorides. Int. J. Green Energy. 2015, 12 (8), 780-786.

Lee, Y.; Dumont, J. W.; Cavanagh, A. S.; George, S. M. Atomic Layer Deposition of AlF3 Using Trimethylaluminum and Hydrogen Fluoride. J. Phys. Chem. C 2015, 119 (25), 14185-14194.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H318-H315-H302-H335

Causes serious eye damage. Causes skin irritation. Harmful if swallowed. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P310-P362-P301+P312-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,339
Harmonized Tariff Code
2826.12
TSCA
Yes
RTECS
BD0725000

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