Dynasty Colourants Co., Ltd.

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Contact us

  • 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-SW

  • CAS No:135-64-8 3-hydroxy-N-naphthalen-2-ylnaphthalene-2-carboxamide
    Molecular Structure

    Other Information

  • CAS Registry Number: 135-64-8
  • Flash Point: 243.6°C
  • Boiling Point: 479.3°Cat760mmHg
  • Density: 1.333g/cm3
  • Refractive index: 1.778
  • Flash Point: 243.6°C
  • EINECS: 205-208-7
  • Molecular Weight: 313.3493
  • InchiKey: PMYDPQQPEAYXKD-UHFFFAOYSA-N
  • InChI: InChI=1S/C21H15NO2/c23-20-13-17-8-4-3-7-16(17)12-19(20)21(24)22-18-10-9-
    14-5-1-2-6-15(14)11-18/h1-13,23H,(H,22,24)
  • Molecular Formula: C21H15NO2