Tungsten chloride powder is an important inorganic metal halide material, commonly used in chemical vapor deposition (CVD), catalyst precursors and organic synthesis. The product is a dark blue-black crystalline powder with high reactivity and good thermal decomposition characteristics, suitable for high-purity and fine chemical research applications.
We provide tungsten pentachloride powder with different purity levels and can provide customized packaging according to customer needs. All products meet strict quality control standards to ensure consistency and stability.
High purity: 99.9% to 99.999%
Good reactivity: easy to react with a variety of organic/inorganic ligands, suitable for coordination chemistry and catalysis research
High volatility: suitable for gas phase processes such as chemical vapor deposition (CVD)
Fine powder: small particle size and uniform distribution, conducive to rapid reaction and dispersion
Stable packaging: customizable
Chemical vapor deposition (CVD): used to deposit tungsten thin films on substrates, especially for microelectronic device manufacturing.
Organic synthesis: can be used as a Lewis acid catalyst to participate in a variety of organic reactions.
Catalyst precursor: used to synthesize various tungsten-containing catalysts for petroleum cracking and environmental catalysis.
Material research: plays an important role in the preparation of new tungsten-based compounds or coordination compounds.
We provide a certificate of analysis (COA), material safety data sheet (MSDS), and other related reports for each batch of Tungsten chloride . Support third-party testing to enhance quality assurance.
Molecular formula: WCl₅
Molecular weight: 351.24 g/mol
Appearance: dark reddish brown or black brown crystalline powder, volatile
Density: about 3.62 g/cm³
Melting point: about 216 °C (sublimation point about 240 °C)
Boiling point: about 248 °C (decomposition)
Signal Word:
Danger
Hazard Statements：
H314 Causes severe skin burns and eye damage
H302 Harmful if swallowed
H335 May cause respiratory irritation
H410 Very toxic 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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