Tungsten Chloride powder is an important high-purity inorganic compound, commonly used in chemical vapor deposition (CVD), plasma etching, material modification, and organometallic synthesis. It has good volatility and reactivity, and is particularly suitable for preparing high-purity tungsten films or as a precursor for the preparation of high-performance materials.
We provide high-purity Tungsten Chloride powder, which is dark purple or blue-purple crystalline, sealed and moisture-proof. Different specifications and packaging methods can be provided according to customer needs.
Purity: 99.9%
Strong volatility, suitable for vapor deposition process
High chemical reactivity, suitable for a variety of metal organic synthesis reactions
Customized packaging forms (glass bottles, fluorinated plastic seals, etc.) can be provided according to needs
Semiconductor manufacturing: As a tungsten precursor, it is used to form metal tungsten films in low-pressure or plasma-enhanced CVD processes.
Surface engineering: Used to prepare corrosion-resistant and high-temperature resistant tungsten-based coatings.
Chemical synthesis: Used as a strong Lewis acid or tungsten complex precursor in organometallic chemistry.
Scientific research materials: widely used in inorganic chemistry and materials science research, especially in transition metal halide related fields.
We provide complete Certificate of Analysis (COA), Material Safety Data Sheet (MSDS) and other necessary technical parameter reports for each batch of goods. If necessary, we can assist in third-party testing to ensure reliable quality and transparent data.
Chemical name: tungsten hexachloride
Molecular formula: WCl₆
Molecular weight: 396.56 g/mol
Appearance: dark blue-purple to blue-black crystalline powder, shiny
Density: about 3.68 g/cm³
Melting point: 275 °C (sublimation), easy to decompose at high temperature
Boiling point: 346 °C (decomposition)
Signal Word:
Danger
Hazard Statements:
H302: Harmful if swallowed
H314: Causes severe skin burns and eye damage
H335: May cause respiratory irritation
H412: Harmful to aquatic life with long lasting effects
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
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