Country: China (Mainland)
Business Type: Lab/Research institutions
2-Naphthalenesulfonicacid,7,7'-(carbonyldiimino)bis[4-hydroxy-3-[2-[2-sulfo-4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-,sodium salt (1:6)CAS NO.: 2610-10-8
2-Naphthalenesulfonicacid, 6-hydroxy-5-(2-phenyldiazenyl)-, sodium salt (1:1)CAS NO.: 1934-20-9
2-Naphthalenesulfonicacid, 5-amino-4-hydroxy-CAS NO.: 35400-55-6