CAS NO. 6598-61-4 | 3-[[4-[[4-[(6-Amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-1-naphthalenyl]azo]-2-hydroxy-5-sodiosulfobenzoic acid sodium salt |

3-[[4-[[4-[(6-Amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-1-naphthalenyl]azo]-2-hydroxy-5-sodiosulfobenzoic acid sodium salt

C.I.34120	Benzo Fast Blue BN
3-[[4-[[4-[(6-Amino-1-hydroxy-3-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-1-naphthalenyl]azo]-2-hydroxy-5-sodiosulfobenzoic acid sodium salt