| ITEM NO | Appearance | Particle size | molecular weight | solubility | category | melting point |
|
cas | einecs |
| TaCl5 | Yellow or white powder | 325 mesh | 358.21 | Soluble in anhydrous alcohol, sulfuric acid and potassium hydroxide | Corrosion items | 221-235℃ | toxicosis | 7721-01-9 | 231-755-6 |