BeiQi Trading Co., Limited

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  • Company Name: BeiQi Trading Co., Limited
  • Street: No. 62-3-501, Wankejiarifengjing, Xiqing Dist, Tianjin China
  • City: TIANJIN
  • Province/state: tianjin
  • Country/region: China
  • Tel: 86-22-87797891
  • Fax: 86-22-87797893
  • Email:

Chrysophenine

  • CAS No:2870-32-8 Direct Yellow 12
    Molecular Structure

    Other Information

  • CAS Registry Number: 2870-32-8
  • Safety Statements: S24/25;
  • EINECS: 220-698-2
  • Molecular Weight: 680.66
  • InChI: InChI=1/C30H28N4O8S2.2Na/c1-3-41-27-15-11-23(12-16-27)31-33-25-9-7-21(29(19-25)43(35,36)37)5-6-22-8-10-26(20-30(22)44(38,39)40)34-32-24-13-17-28(18-14-24)42-4-2;;/h5-20H,3-4H2,1-2H3,(H,35,36,37)(H,38,39,40);;/q;2*+1/p-2/b6-5-,33-31-,34-32-;;
  • Risk Statements: S24/25:Avoidcontactwithskinandeyes.;
  • Molecular Formula: C30H26N4Na2O8S2