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    1. Cresol Red, Free Acid

      Update:2014/12/30 8:56:40

        Item:Cresol Red, Free Acid
        Synonym:o-Cresolsulfonphthalein
        CAS No.:1733-12-6Special Grade:Certified Grade
        Formula:C21H18O5SM.W.:382.4
      Order
        Product No.SizePriceBrand
        0436-5g5g70GBCBIO
        0436-25g25g180GBCBIO
        0436-100g100g1550GBCBIO
        0436-25g25g535Amresco
      Introduction
        Loss on Drying (%)…………………….≤5.0
        Residue after Ignition (%)………............≤0.1
        Solubility (5mg/L, Water)…………….....Pass
        Visual Transition Intervals……………...Pass
        A pH indicator (Yellow to Red; Range 7.2~8.8).
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