Richchem International Trading Co., Ltd.

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Contact us

  • Company Name: Richchem International Trading Co., Ltd.
  • Street: 19 Floor, B Block, Harbour Street, Zhongshan, Dalian 116001,
  • City: dalian
  • Province/state: liaoning
  • Country/region: China
  • Tel: +86-(411)-82789167
  • Fax: +86-(411)-82789170
  • Email:

Acid Black 234

    Other Information

  • CAS Registry Number: 157577-99-6
  • Molecular Weight: 837.816609
  • InchiKey: LWGOAQMDPBXUQO-JTHBLFRZSA-L
  • InChI: InChI=1S/C34H28N10O9S3.Na/c35-20-6-15-27(26(36)18-20)41-38-23-11-13-25
    (14-12-23)54(46,47)44-24-9-7-22(8-10-24)40-42-32-28(55(48,
    49)50)16-19-17-29(56(51,
    52)53)33(34(45)30(19)31(32)37)43-39-21-4-2-1-3-5-21;/h1-18,39,44H,
    35-37H2,(H,48,49,50)(H,51,52,53);/q;+1/p-2/b41-38?,42-40?,43-33+;
  • Molecular Formula: C34H26N10NaO9S3-