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Dyestuff Intermediates

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  • 2 5 Thiophenedicarbo Pharmaceutical Intermediates BCMB

    1. General Information of 4,4'-Bis(chloromethyl)- Biphenyl)                                                                    Structure:   FORMULA: C14H12Cl2 MOLECULAR WEIGHT: 251.1 (As Internat...

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    Last Online Date: 03/15/2017 Last Update Date: 03/16/2017

  • DSD Acid

    1. General Information of 4,4'-Diaminostilbene-2,2'diasulfonic acid ( DSD ACID )                              Structure:     SPECIFICATIONS:   PROPERTY:
    It is Light yellow paste or powder, solub...

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    Last Online Date: 03/15/2017 Last Update Date: 03/16/2017