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:

Reactive Orange 1

  • CAS No:6522-74-3 (3E)-7-[(4,6-dichloro-1,3,<br />5-triazin-2-yl)amino]-4-oxo-3-[(2-sulfophenyl)hydrazinylidene]<br />naphthalene-2-sulfonic acid
    Molecular Structure

    Other Information

  • CAS Registry Number: 6522-74-3
  • Density: 1.88g/cm3
  • Refractive index: 1.798
  • EINECS: 229-412-0
  • Molecular Weight: 571.37058
  • InchiKey: GPRCPQRYJIUDRQ-DICXZTSXSA-N
  • InChI: InChI=1S/C19H12Cl2N6O7S2/c20-17-23-18(21)25-19(24-17)22-10-5-6-11-9(7-
    10)8-14(36(32,33)34)15(16(11)28)27-26-12-3-1-2-4-13(12)35(29,30)31/h1-8,
    26H,(H,29,30,31)(H,32,33,34)(H,22,23,24,25)/b27-15-
  • Molecular Formula: C19H12Cl2N6O7S2