Ammonium hexachlororhodate(III) is an inorganic chemical compound with the chemical formula (NH4)3RhCl6.

[2][3][4] Evaporation of solutions of rhodium trichloride and excess ammonium chloride: The compound forms red crystals.

Slightly soluble in water.

The compound undergoes partial hydrolysis in dilute aqueous solutions: Ammonium hexachlororhodate(III) hydrate is a raw material and intermediate used in organic synthesis, pharmaceuticals, and agrochemicals.

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