TUNGSTEN (V) BROMIDE

Product Name: TUNGSTEN (V) BROMIDE
CAS No.: 13470-11-6
Chemical Name: TUNGSTEN (V) BROMIDE
Synonyms: WBr5;Tungsten bromide;Wolfram(V) bromide;TUNGSTEN (V) BROMIDE;Tungsten pentabromide;Wolfram(V)pentabromide;Tungsten broMide (WBr5);Tungsten (V) bromide, 99+%;TUNGSTEN (V) BROMIDE ISO 9001：2015 REACH
CBNumber: CB1388064
Molecular Formula: Br5W
Formula Weight: 583.36
MOL File: 13470-11-6.mol

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TUNGSTEN (V) BROMIDE Property

Melting point:: 286°C
Boiling point:: 333°C
solubility: reacts with H2O
form: brown-black hygroscopic solid
color: brown-black hygroscopic solid
CAS DataBase Reference: 13470-11-6

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 22-26-27-36/37/39-45
RIDADR: 1759
HazardClass: 8
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

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TUNGSTEN (V) BROMIDE Chemical Properties,Usage,Production

Description

Tungsten(V) bromide, WBr5, consists of an edge-shared bioctahedral structure, with two bridging bromide ligands, so its molecular formula is actually W2Br10. Tungsten(V) bromide is formed by reacting tungsten powder with bromine in between 650℃ and 1000℃. The product is frequently contaminated with tungsten hexabromide.

Chemical Properties

brownish violet crystal(s); high moisture sensitivity; prepared by reaction of bromine vapor on metallic tungsten at 450°C–500°C [KIR83]

Preparation

Tungsten(V) bromide is the precursor to other tungsten compounds by reduction reactions, for example, tungsten(IV) bromide can be prepared by reduction with aluminum or tungsten. WBr4 can be purified by chemical vapor transport.
3WBr5 + Al→3WBr4 +AlBr3

TUNGSTEN (V) BROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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TUNGSTEN (V) BROMIDE Suppliers

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13470-11-6, TUNGSTEN (V) BROMIDERelated Search:

TUNGSTEN BORIDE TUNGSTEN CARBIDE WITH COBALT BINDER TUNGSTATE TUNGSTEN(VI) OXYCHLORIDE TUNGSTEN DICHLORIDE DIOXIDE Sodium bromide Potassium bromide Sodium peroxide OSMIUM Iodine monobromide Bromide LEAD(II) BROMIDE Tungsten TUNGSTEN (V) BROMIDE

TUNGSTEN (V) BROMIDE

Tungsten bromide

WBr5

Tungsten (V) bromide, 99+%

Wolfram(V) bromide

Wolfram(V)pentabromide

Tungsten broMide (WBr5)

Tungsten pentabromide

TUNGSTEN (V) BROMIDE ISO 9001：2015 REACH

13470-11-6