Is Niobium Iodide Soluble In Water?

Niobium iodide (NbI3) is not soluble in water. It is sparingly soluble in polar solvents such as ethanol and acetone, but insoluble in nonpolar solvents like hexane and benzene. The solubility of niobium iodide can be increased by using complexing agents or by heating it with certain organic solvents.