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              Kunshan midstar dyestuff Chem. Co., Ltd.

              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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