Synonyms: Chromate(2-), (5-chloro-2-(hydroxy-kappaO)-3-(2-(5-(hydroxy-kappaO)naphth(2,1-d)-1,3-oxathiol-4-yl)diazenyl-kappaN1)benzenesulfonic acid S,S-dioxidato(3-))(4-(2-(2,5-dichlorophenyl)diazenyl-kappaN1)-2-(((2-(hydroxy-kappaO)-5-nitrophenyl)imino)methyl)phenolato(2-)-kappaO)-, lithium sodium;Chromate(2-), (5-chloro-2-hydroxy-3-((5-hydroxynaphth(2,1-d)-1,3-oxathiol-4-yl)azo)benzenesulfonic acid S,S-dioxidato(3-))(4-((2,5-dichlorophenyl)azo)-2-(((2-hydroxy-5-nitrophenyl)imino)methyl)phenolato(2-))-, lithium sodium