472956
六羰基钨
99.99% trace metals basis (excluding Mo), purified by sublimation
别名:
六羰基钨
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关于此项目
产品名称
六羰基钨, 99.99% trace metals basis (excluding Mo), purified by sublimation
InChI key
FQNHWXHRAUXLFU-UHFFFAOYSA-N
InChI
1S/6CO.W/c6*1-2;
SMILES string
[W].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]
vapor density
12.1 (vs air)
vapor pressure
1.2 mmHg ( 67 °C)
assay
99.99% trace metals basis (excluding Mo)
form
solid
purified by
sublimation
reaction suitability
core: tungsten
reagent type: catalyst
mp
150 °C (lit.)
density
2.65 g/mL at 25 °C (lit.)
Quality Level
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Application
- Reducing agent in the synthesis of uniform single and binary metal nanoparticles, for applications in catalysis, electronics, and materials science.
- Shape-directing agent in the low-temperature synthesis of non-spherical nickel nanocrystals, enabling the controlled formation of fivefold twinned nanorods and nanocubes with room-temperature ferromagnetic properties.
- Precursor in metal-organic chemical vapor deposition to synthesize Rhenium-Tungsten(Re–W) nanoparticles on carbon nanotubes
- Precursor in the aerosol-assisted chemical vapor deposition of WO₃ thin films, enabling the fabrication of hybrid heterojunction gas sensors with high sensitivity and stability for ammonia detection at room temperature.
- As an organometallic precursor to create metal-containing nanostructures in electron beam induced deposition (EBID).
- As a precursor for catalysts in alkene metathesis and ligand substitution reactions. It is commonly used in organometallic synthesis, as one or more CO ligands can be replaced by other donor ligands.
General description
Features and Benefits
- 99.99% purity on a trace metals, ensuring optimal performance.
- Low impurities(≤ 150.0 ppm) in precursors minimize defects in the crystal structure of the synthesized material, enhancing performance and stability and forms uniform WO3 films.
- Low metal content (such as Na, Zr, Cd, Cu, etc.) leads to reduced site reactions and increased yield in catalytic processes.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
商品
High Purity Metalorganic Precursors for CPV Device Fabrication
The properties of many devices are limited by the intrinsic properties of the materials that compose them.
Discover the ways in which high-purity metal salts improve the selectivity, yields, and catalytic efficacy of organic synthesis reactions.
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