68132-92-3 Chromate(5-), bis(5-((4-chloro-6-methoxy-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)-2,7-naphthalenedisulfonato(4-))-, tetrasodium hydrogen EINECS 268-656-2 Tetrasodium hydrogen bis(5-((4-chloro-6-methoxy-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((2-hydroxy-5-nitrophenyl)azo)naphthalene-2,7-disulphonato(4-))chromate(5-)