trisodium 4-amino-3-[[4-[(4-amino-2-hydroxyphenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
Product Code: 555776
Molecular Formula: C28H19N8Na3O11S3
Molecular Weight: 808.66
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