chromium,4-[[4-(dioxidoamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinylidene]-5-methyl-2-phenylpyrazol-3-one,hydron,5-methyl-4-[(4-nitro-2-oxidophenyl)diazenyl]-2-phenylpyrazol-3-olate, Monoazo chromium complex dye, C.I. Solvent Red 8, hydrogen bis[2,4-dihydro-4-[(2-hydroxy-4-nitrophenyl)azo]-5-