[{"from": "human", "value": "Please give me some details about this molecule. [K+1].[K+1].[I][Hg-2][Branch1][C][I][Branch1][C][I][I]"}, {"from": "gpt", "value": "The molecule appears as odorless yellow crystals. Crystallizes with either one, two or three molecules of water. Soluble in water and denser than water. Commercially available in the anhydrous form. Highly toxic by ingestion, inhalation, and skin absorption."}]