Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.
Basic Information
Product Name: Tantalum tetrachloride
Alias: Tantalum(IV) chloride
CAS No. : 13569-72-7
Molecular Formula: TaCl4
Molecular Weight: 322.74 g/mol
Classification: Inorganic metal halide; High-purity raw material; Electronic chemical
Physical & Chemical Properties
Appearance: Black crystalline solid
Odor: Irritating pungent odor
Solubility: Reacts with water, soluble in anhydrous organic solvents
Stability: Unstable in air, easy hydrolysis and oxidation, sealed inert gas storage required
Specification Table
| Item | Specification | Unit | Remarks |
| Product Name | Tantalum tetrachloride | — | Metal halide raw material |
| CAS Number | 13569-72-7 | — | High purity grade |
| Appearance | Black crystalline solid | — | Inorganic crystal |
| Molecular Formula | TaCl4 | — | Tantalum chloride compound |
| Molecular Weight | 322.74 | g/mol | — |
| Purity | ≥99.9 | % | Impurity analysis |
Main Uses
- Used as raw material for preparation of high-purity tantalum metal and tantalum compounds.
- Applied in semiconductor deposition and electronic thin film material industry.
- Used as catalyst precursor in inorganic synthesis and material chemistry research.
- Applied in vapor phase growth and high-end alloy material preparation.
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