Tartrazine

Tartrazine

Catalog Number:
CBB1111439
Mfr. No.:
T0388
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    • Overview

      • Tartrazine is a sulfonic dye, which can be synthesized by the reaction of sulfanilic acid with 3-carboxy-l-(4-sulfophenyl)-5-pyrazolone. It finds applications in food, cosmetics and drug industry.

        Please contact us at for specific academic pricing.

    • Properties
      • Categories
        Hematology Stains; Histology Stains
        Alternative Name
        Acid Yellow 23
        CAS Number
        1934-21-0
        Molecular Formula
        C16H9N4Na3O9S2
        Molecular Weight
        534.36
        Solubility
        H2O: 10 mg/mL, clear, yellow to orange
        Storage
        room temp
        SMILES
        [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(c2ccc(cc2)S([O-])(=O)=O)C(=O)C1N=Nc3ccc(cc3)S([O-])(=O)=O
        InChi
        1S/C16H12N4O9S2.3Na/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;;;/h1-8,13H,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3
        InChi Key
        UJMBCXLDXJUMFB-UHFFFAOYSA-K
        MDL Number
        MFCD00148908
        Others
        SID 24899885
        Hazard Information
        Combustible Solids
        Note
        Please note that Amerigo Scientific does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

        * For Research Use Only.

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