72812-34-1 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) EINECS 276-857-1 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)