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    1. o-Dianisidine

      Update:2014/12/19 0:47:38

        Item:o-Dianisidine
        Synonym:Fast Blue B; 3,3'-Dimethoxybenzidine
        CAS No.:119-90-4Special Grade:Biotech Grade
        Formula:C14H16N2O2M.W.:244.29
      Order
        Product No.SizePriceBrand
        D9143-5g5g380GBCBIO
        D9143-25g25g1650GBCBIO
        D9143-25g25g1989Sigma
      Introduction
        Appearance...................................Tan To Pink Powder
        IR Spectrum.........................Consistent With Structure
        Carbon (%......................................................67.5~70.2
        Nitrogen (%)...................................
        Darkens in storage. Probably carcinogenic.
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