Qingdao Chinaoil Co., Ltd

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  • Company Name: Qingdao Chinaoil Co., Ltd
  • Street: 22/F,Golden Light Tower,No.56, Xianggang Zhong Road, Qingdao 266071, China
  • Country/region: China
  • Fax: +86-532-85713888 85723888
  • Email:

DIRECT YELLOW 4

  • CAS No:3051-11-4 Direct Yellow 4
    Molecular Structure

    Other Information

  • CAS Registry Number: 3051-11-4
  • Flash Point: °Cat760mmHg
  • Boiling Point: °Cat760mmHg
  • Density: 1.5 g/cm3
  • Refractive index: 1.691
  • Safety Statements: S22;S24/25
  • Flash Point: °Cat760mmHg
  • EINECS: 221-267-1
  • Molecular Weight: 624.55046
  • InChI: InChI=1/C26H20N4O8S2.2Na/c31-23-11-7-19(8-12-23)27-29-21-5-3-17(25(15-21)39(33,34)35)1-2-18-4-6-22(16-26(18)40(36,37)38)30-28-20-9-13-24(32)14-10-20;;/h1-16,31-32H,(H,33,34,35)(H,36,37,38);;/q;2*+1/p-2/b2-1+,29-27+,30-28+;;
  • Molecular Formula: C26H18N4O8S2Na2