2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-((4-((4-((5-hydroxy-6-((2-methoxy-5-sulfophenyl)azo)-7-sulfo-2-naphthalenyl)amino)-6-(phenylamino)-1,3,5-triazin-2-yl)amino)-5-methoxy-2-methylphenyl)azo)-, tetrasodium salt 70236-51-0 ADS J1 ADS-J1 EINECS 274-482-8