2-[[4-[[4-[[6-anilino-1-hydroxy-3-sulpho-2-naphthyl]azo]-1-naphthyl]azo]-6-sulpho-1-naphthyl]azo]benzene-1,4-disulphonic acid, ammonium sodium salt
Product Code: 945136
Molecular Formula: C42H33N9Na2O13S4
Molecular Weight: 1046.00
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