1-Naphthalenesulfonicacid,4-amino-5-hydroxy-6-(phenylazo)-3-[[2-sulfo-4-[[4-[(2,4,6-trihydroxyphenyl)azo]benzoyl]amino]phenyl]azo]-(9CI)
Please post your buying leads,so that our qualified suppliers will soon contact you!
Country - Code Area - Code Number