Chemical Name : 4-Amino-1,1'-azobenzene-3,4'-disulfonic acid sodium salt
CAS : 2706-28-7
Synonyms: 2-Amino-5-([4-sulfophenyl]azo)benzenesulfonic acid sodium salt;4-Amino-1,1'-azobenzene-3,4'-disulfonic acid sodium salt;Acetyl yellow g;Acid yellow;Acid yellow 9 sodium salt;Ci 13015;Ci no 13015;Fast yellow s;Special yellow n-s