Reactive Red 120; Reactive Brilliant Red Ke-3b; ProcionRedHEB; (3Z,3'Z)-5,5'-{benzene-1,4-diylbis[imino(6-chloro-1,3,5-triazine-4,2-diyl)imino]}bis{4-oxo-3-[(2-sulfophenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonic acid}; Reactive Red KE-3B; C.I.Reactive Red 120