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

  • CAS No:92-77-3 3-hydroxy-N-phenylnaphthalene-2-carboxamide
    Molecular Structure

    Other Information

  • CAS Registry Number: 92-77-3
  • Transport: UN 3077
  • Melting Point: 243-250 ºC
  • Boiling Point: 494
  • Density: 1.31 g/cm3
  • Water Solubility: AUTOIGNITION
  • Safety Statements: R43;R51/53
  • Hazard Symbols: N: Dangerous for the environment;Xi: Irritant;
  • EINECS: 202-188-1
  • Molecular Weight: 263.29062
  • InchiKey: JFGQHAHJWJBOPD-UHFFFAOYSA-N
  • InChI: InChI=1S/C17H13NO2/c19-16-11-13-7-5-4-6-12(13)10-15(16)17(20)18-14-8-2-
    1-3-9-14/h1-11,19H,(H,18,20)
  • Risk Statements: S36/37;S61
  • Molecular Formula: C17H13NO2