1-Naphthol-3,6-disulfonicacid, 8-[(4,6-dichloro-s-triazin-2-yl)amino]-2-(2-hydroxy-5-nitrophenylazo)-(6CI); 2,7-Naphthalenedisulfonic acid,5-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-(9CI)
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number