5-[4-Chloro-6-(methylphenylamino)-1,3,5-triazin-2-ylamino]-4-hydroxy-3-[4-methyl-2-(sodiosulfo)phenylazo]-2,7-naphthalenedisulfonic acid disodium salt, 3-[[2-[(Sodiooxy)sulfonyl]-4-methylphenyl]azo]-5-[[4-chloro-6-(methylphenylamino)-1,3,5-triazine-2-yl]amino]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt, Reactive brilliant red 6B, 2,7-Naphthalenedisulfonic acid,5-[[4-chloro-6-(methylphenylamino)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[ (4-methyl-2-sulfophenyl)azo]-,trisodium salt,