trisodium 5-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-3-[(2-hydroxy-3-nitro-5-sulphonatophenyl)azo]naphthalene-2,7-disulphonate
Product Code: 1390380
Molecular Formula: C26H16N7Na3O14S3
Molecular Weight: 815.61
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