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  • 1,2-Diamino Naphthalene-5,7-Disulfonic Acid

    CAS No.: 73692-57-6
    Structural Formula:

    Molecular weight: 318
    Molecular formula:C10H10O6N2S2

    Appearance: Grey-White Powder
    Purity(Uv-Vis Value): 90% Min.
    Hplc(Area-Percent): 98% Min.
    Moisture: 2% Max.
    Insoluble: 0.1% Max.

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