Autorizzo l’utilizzo di cookies.

Accetto Utilizziamo cookies per migliorare il nostro servizio e realizzare statistiche. Questa funzione puó essere disattivata cambiando la configurazione del browser. Continuando a navigare senza modificare questi parametri, consideriamo che l’uso di cookies sia accettato

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

11497 Aluminum fluoride, anhydrous, 99+%

Codice CAS
7784-18-1
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
1g 16,20
10g 73,80
50g 270,00
Aggiungi al carrello Aggiungi al preventivo generale Visualizza articolo

Aluminum fluoride, anhydrous, 99+%

MDL
MFCD00003426
EINECS
232-051-1

Proprietà chimiche

Formula
AlF3
Peso formula
83.98
Modulo
Powder
Punto di fusione
1291° subl.
Densità
2.882
Sensibilità
Hygroscopic
Solubilità
Practically insoluble in water. Sparingly soluble in acids and alkalies.

Applicazioni

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.

Note

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.

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H302-H315-H318-H335

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

Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Merck
14,339
Codice tariffe armonizzato
2826.12
TSCA
Yes
RTECS
BD0725000

Raccomandato

  • A12240

    Rubidium carbonate, 99%
  • 10576

    Aluminum powder, spherical, APS 17-30 micron, 99% (metals basis)
  • 10986

    Lithium fluoride, 99.98% (metals basis)
  • 11022

    Calcium fluoride, 99%
  • 36291

    Aluminum nitrate nonahydrate, ACS, 98.0-102.0%

Visualizzati di recente

Prodotti chimici

Scienze della vita

Metalli e materiali

Catalizzatori

Apparecchiature di analisi e di laboratorio