Dynasty Colourants Co., Ltd.

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  • Company Name: Dynasty Colourants Co., Ltd.
  • Street: 18fl., King International , No. 345 South Huancheng West Road Ningbo China,
  • City: Ningbo
  • Province/state: Hangzhou
  • Country/region: China
  • Tel: 0086-574-27897999 +86 574 27862090
  • Fax: 0086-574-27862092
  • Email:

Naphthol AS-KN

  • CAS No:4444-48-8 3-[5,6-dichloro-3-ethyl-2-[3-(3-ethyl-1,<br />3-benzoxazol-3-ium-2-yl)prop-2-enylidene]benzimidazol-1-yl]propane-1-<br />sulfonate
    Molecular Structure

    Other Information

  • CAS Registry Number: 4444-48-8
  • Flash Point: 270.8°C
  • Boiling Point: 524.1°Cat760mmHg
  • Density: 1.402g/cm3
  • Refractive index: 1.808
  • Flash Point: 270.8°C
  • EINECS: 224-681-0
  • Molecular Weight: 522.444
  • InchiKey: IMDXVKVCQNKAQT-UHFFFAOYSA-N
  • InChI: InChI=1S/C24H25Cl2N3O4S/c1-3-27-20-15-17(25)18(26)16-21(20)29(13-8-14-34
    (30,31)32)23(27)11-7-12-24-28(4-2)19-9-5-6-10-22(19)33-24/h5-7,9-12,
    15-16H,3-4,8,13-14H2,1-2H3
  • Molecular Formula: C24H25Cl2N3O4S