TaCl5 Tantalum Chloride Powder CAS 7721-01-9 Preparation Of Tantalum Application

Application of Tantalum(V) Chloride Powder TaCl5

1. Used as chlorinated compounds of organic compounds, chemical intermediates.

2. Used in the preparation of tantalum


Properties of Tantalum(V) Chloride Powder TaCl5

The solubility of tantalum pentachloride increases to a slightly for the following series of aromatic hydrocarbons: benzene< toluene< m-xylene< mesitylene, as reflected in the deepening of colour of the solutions from pale yellow to orange.

Tantalum pentachloride is less soluble in cyclohexane and carbon tetrachloride than in the aromatic hydrocarbons.

Such solutions of tantalum pentachloride are also known to be poor conductors of electricity, indicating little ionization.

TaCl₅ is purified by sublimation to give white needles.

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