4-hydroxy-7-[[[(5-hydroxy-7-sulpho-2-naphthyl)amino]carbonyl]amino]-3-[(6-sulpho-2-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt
Product Code: 569913
Molecular Formula: C31H19N4Na3O12S3
Molecular Weight: 804.67
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