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    Kunshan midstar dyestuff Chem. Co., Ltd.
    Products
    3,3'-Dichlorobenzidine

    Product name 3,3'-Dichlorobenzidine
    CAS NO. 612-83-9
    EC NO. 210-323-0
    Structural formula
    Molecular formula C12H10N2CL2N2
    Molecular weight 253
    Properties White to greyish white crystal powder .It dissolves in ethylalcohol ,acid and in organic solvent.
    Appearance white to greyish white power-like crystals
    Purity ≥99%
    Use pigment intermediates
    Package packed in 50kg paper board .bucked,it also can be parked in big (450×740). according to the requirement of the customers.

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    买球有什么外围软件
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