Chromate(1-), (1-(2-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-kappaN1)-2-naphthalenolato(2-)-kappaO)(1-(2-(2-(hydroxy-kappaO)-5-nitrophenyl)diazenyl-kappaN1)-2-naphthalenolato(2-)-kappaO)-, hydrogen, compd. with 3-((2-ethylhexyl)oxy)-1-propanamine (1:1:1);Chromate(1-), (1-((2-hydroxy-4-nitrophenyl)azo)-2-naphthalenolato(2-))(1-((2-hydroxy-5-nitrophenyl)azo)-2-naphthalenolato(2-))-, hydrogen, compd. with 3-((2-ethylhexyl)oxy)-1-propanamine (1:1);Hydrogen (1-((2-hydroxy-4-nitrophenyl)azo)-2-naphtholato(2-))(1-((2-hydroxy-5-nitrophenyl)azo)-2-naphtholato(2-))chromate(1-) , compound with 3-((2-ethylhexyl)oxy)propylamine (1:1);chromium(3+) hydrogen 4-nitro-2-[(2-oxonaphthalen-1(2H)-ylidene)diazanidyl]phenolate ({3-oxo-4-[(2-oxonaphthalen-1(2H)-ylidene)hydrazinylidene]cyclohexa-1,5-dien-1-yl}imino)dioxidanide - 3-[(2-ethylhexyl)oxy]propan-1-amine (1:1:1:1:1)