Yangquan City,Yatai Longjiang Chemicals Import&export Co., ltd.

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  • Company Name: Yangquan City,Yatai Longjiang Chemicals Import&export Co., ltd.
  • Street: No., 139,Weiming street ,Baijin Gongguan 2,1-3201,Qiaoxi District,Shijiazhuang City,Hebei Province
  • Province/state: hebei
  • Country/region: China
  • Tel: 86-0311-67665582
  • Fax: 86-0311-67665583
  • Email:

Direct Black 9

  • CAS No:8003-62-1 disodium
    Molecular Structure

    Other Information

  • CAS Registry Number: 8003-62-1
  • EINECS: 232-321-9
  • Molecular Weight: 755.690659
  • InchiKey: CUVJMYJVHYPDTF-YQOBMJBESA-L
  • InChI: InChI=1S/C32H25N9O7S2.2Na/c33-18-2-11-29(27(35)14-18)40-38-21-3-1-17-13-
    30(50(46,
    47)48)31(32(42)24(17)15-21)41-37-20-6-4-19(5-7-20)36-39-28-12-10-26(34)
    25-16-22(49(43,44)45)8-9-23(25)28;;/h1-16,37H,33-35H2,(H,43,44,45)(H,46,
    47,48);;/q;2*+1/p-2/b39-36?,40-38?,41-31+;;
  • Molecular Formula: C32H23N9Na2O7S2