4,5-Dihydroxy-3-[[4'-[[4-[(1,8-dihydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulfonic acid sodium salt

CAS NO: 6360-49-2
Molecular Formula:
Molecular Weight: 0

Synonyms

C.I.31920

Benzo Indigo Blue

4,5-Dihydroxy-3-[[4'-[[4-[(1,8-dihydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulfonic acid sodium salt