2,7-Naphthalenedisulfonic acid,5-[[4-chloro-6-[[4-(ethenylsulfonyl)phenyl]amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-(phenylazo)-, disodium salt

Order 752257-29-7 naphthalenedisulfonic,chloro,ethenylsulfonyl,phenyl,amino,triazin,hydroxy,phenylazo,disodium,1,3,5-triazin-