CAS NO:67786-07-6; 4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[(3-7-naphthalenedisulfonic acid

CAS:

67786-07-6

英文名称:

4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[(3-7-naphthalenedisulfonic acid

7-naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[(4-nitrophenyl)azo]-6-[(3-sulfophenyl)azo]-trisodium salt