Hangzhou Weiyi Chemical Co., Ltd.

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Contact us

  • 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:

Pigment Yellow 191:1

    Other Information

  • CAS Registry Number: 154946-66-4
  • Molecular Weight: 0
  • Molecular Formula: C17H15 Cl N4 O7 S2 . 2 H3 N