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Vanadium trichloride

CAS number : 7718-98-1

Molecular weight :

Molecular formula/chemical symbol :VCl3

Description :

Purple solid. Hexagonal system, three bismuth iodide structure. Density 3.09 g/cm3 (twenty ). 425 when part of the disruptive into VCl2 and VCl4, another part sublimation. Easy water that, in water solution form V (H2O) 3 + ion. Soluble in alcohol and ether, insoluble in nonpolar solvents. In the air easy oxidation. And oxygen, nitrogen, sulfur, phosphorus can form a series of compound. The metal vanadium and hydrogen chloride gas action or by vanadium tetrachloride and carbon dioxide for reaction. Used for vanadium organic compound synthesis. For the traditional ziegler-natta catalyst in component. Physical and chemical properties: purple of the six-party system crystal. Easy deliquescence. Relative density 3.0018 (4 ), melting point 425 heat decomposition, it happened disproportionation reaction. Soluble in ethanol and acetic acid, ethyl ether, chloroform, benzene, toluene and carbon disulfide. Soluble in water decomposition generation time vanadic acid, hydrochloric acid and vanadium dichloride. Trivalent vanadium hydrated ion for the green, and excess chloride ion generation hydration coordination chloride, and liquid ammonia function generation ammine. And gaseous ammonia effect



Product Code

(2N) 99% Vanadium Chloride


(3N) 99.9% Vanadium Chloride


(4N) 99.99% Vanadium Chloride


(5N) 99.999% Vanadium Chloride






Vanadium chloride can be used in the preparation of strong reductant vanadium dichloride and organic vanadium compound, used for organic synthesis catalyst, inspection opium reagent.

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