英文名称:2,7-Naphthalenedisulfonicacid,5-[[4,6-bis[(hydroxymethyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[2-(2-sulfophenyl)diazenyl]-,sodium salt (1:3); 2,7-Naphthalenedisulfonicacid,5-[[4,6-bis[(hydroxymethyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulfophenyl)azo]-,trisodium salt (9CI); 2,7-Naphthalenedisulfonic acid,5-[[4,6-bis[(hydroxymethyl)amino]-s-triazin-2-yl]amino]-4-hydroxy-3-[(o-sulf