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13283-01-7 - Tungsten(VI) chloride, 99% - 12337 - Alfa Aesar

12337 Tungsten(VI) chloride, 99%

CAS-Nummer
13283-01-7
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 32,30
10g 49,90
50g 165,00
250g 626,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Tungsten(VI) chloride, 99%

MDL
MFCD00011463
EINECS
236-293-9

Chemische Eigenschaften

Formel
WCl6
Molmasse
396.57
Form
Powder
Schmelzpunkt
275°
Siedepunkt
346°
Dichte
3.52
Sensitivität
Moisture Sensitive
Löslichkeit
Soluble in carbon disulfide, carbon tetrachloride and phosphorus oxychloride.

Anwendungen

It is a precursor for many tungsten compounds. It is used in tungsten plating, purification of tungsten, and olefin polymerization. It is also used as petroleum catalyst, and in intelligent glass. It can be used for deoxygenation of epoxides and as a reagent in organic synthesis.

Bemerkungen

Oxidized in the air when heating, and transformed into tungsten oxychloride or tungsten oxide. Hydrolysis occurs with water. Protect from humidity and moisture. Store in cool, dry conditions in well sealed containers.

Literaturverweise

Ren, Y.; Gao, Y.; Zhao, G. Facile single-step fabrications of electrochromic WO3 micro-patterned films using the novel photosensitive sol-gel method. Ceram. Inter. 2015, 41 (1), 403-408.

Zhang, J.; Wang, Q.; Wang, L.; Li, X.; Huang, W. Layer-controllable WS2-reduced graphene oxide hybrid nanosheets with high electrocatalytic activity for hydrogen evolution. Nanoscale 2015, 7, 10391-10397.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H314-H318

Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2827.39
TSCA
Yes
RTECS
YO7710000

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