disodium 4-amino-3-[[4'-[(2-amino-6-sulphonatonaphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulphonate

CAS NO: 6598-56-7
Molecular Formula: C34H26N6Na2O6S2
Molecular Weight: 724.71638

Synonyms

C.I.23505

Direct red 67

C.I.Direct Red 67

disodium 4-amino-3-[[4'-[(2-amino-6-sulphonatonaphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulphonate

4-Amino-3-[[4'-[(2-amino-6-sulfo-1-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid disodium salt