Hebei Dongguang Chemical No.2 Factory

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Contact us

  • Company Name: Hebei Dongguang Chemical No.2 Factory
  • Street: South of the Nanxiakou Railway Station, Dongguang Hebei
  • Country/region: China
  • Fax: 86-317-7766262,7692787
  • Email:

Direct yellow 27

  • CAS No:10190-68-8 Direct Yellow 27
    Molecular Structure

    Other Information

  • CAS Registry Number: 10190-68-8
  • Density: 1.59g/cm3
  • Refractive index: 1.71
  • Safety Statements: 24/25
  • EINECS: 233-461-3
  • Molecular Weight: 662.62
  • InChI: InChI=1/C25H22N4O9S3.2Na/c1-13-8-10-18-22(23(13)41(35,36)37)39-25(27-18)15-9-11-17(20(12-15)40(32,33)34)28-29-21(14(2)30)24(31)26-16-6-4-5-7-19(16)38-3;;/h4-12,21H,1-3H3,(H,26,31)(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2/b29-28+;;
  • Risk Statements: S24/25
  • Molecular Formula: C25H20N4Na2O9S3