Tartrazine Impurity 5

T3205
Tartrazine Impurity 5
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Catalogue Number: T3205
Compound Name: Tartrazine Impurity 5
Synonyms: 1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone
Molecular Weight: 284.25
Molecular Formula: C10H8N2O6S
CAS Number: 118-47-8