Properties:... more properties and specification on 5-(1,3,2-Dithiarsolan-2-yl)-2-[(1E,3E,5E)-5-[5-(1,3,2-dithiarsolan-2-yl)-1,3-dihydro-3,3-dimethyl-1-(4-sulfobutyl)-2H-indol-2-ylidene]-1,3-pentadien-1-yl]-3,3-dimethyl-1-(4-sulfobutyl)-3H-indolium inn |