Hangzhou Weiyi Chemical Co., Ltd.

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  • Company Name: Hangzhou Weiyi Chemical Co., Ltd.
  • Street: hezhuang
  • City: hangzhou
  • Province/state: zhejiang
  • Country/region: China
  • Tel: 86-0571-82869397
  • Fax: 86- 0571-82869396
  • Email:

Disperse Blue 257

    Other Information

  • CAS Registry Number: 84931-03-3
  • Molecular Weight: 519.35
  • Molecular Formula: C21H23BrN6O5