1,5-Naphthalenedisulfonic acid, 3-[[4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-2-methylphenyl]azo]-, disodium salt 1,5-Naphthalenedisulfonic acid, 3-[[4-[(4,6-dichloro-s-triazin-2-yl)amino]-o-tolyl]azo]-, disodium salt 12226-45-8 Active Golden Yellow KKh C.I. Reactive Yellow 4 Mikacion Yellow RS NSC240566 Procion Yellow Procion Yellow M-R Procion Yellow RS Reactive Golden Yellow KKh