trisodium 5-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
Product Code: 1290974
Molecular Formula: C38H21N10Na3O16S3
Molecular Weight: 1038.80
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