Napthol AS

• Post Date:

  Sep 17,2013

• Expiry Date:

  Sep 17,2014

• Detailed Description:

  Cas No. :92-77-3 Payment Method: T/T, L/C
  Appearance: Off-Whife Powder
  
  M.P.: 222-223°C
  
  Packing: 25KG woven bag or carton
  
  Use: Mainly used as dyeing, base agent of printing, organic pigment manufacturing and fast pigment manufacturing.
  

• CAS Registry Number:

  92-77-3

• Synonyms:

  ;C.I. 37505;C.I. Azoic Coupling Component 2;2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-;3-Hydroxy-2-naphthoic aicd anilide;Azoic CC2;C.I. Azoic Coupling Component No. 4;2-Hydroxy-3-Naphthanilide;3-hydroxy-N-phenylnaphthalene-2-carboxamide;

• Molecular Formula:

  C₁₇H₁₃NO₂

• Molecular Weight:

  263.295

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
   N:Dangerous for the environment;
  

• Risk Codes:

  R43:;
  R51/53:;
  

• Safety Description:

  S36/37:;
  S61:;
  

• Company:

  Hangzhou Hengyuan Chemicals Co.,ltd     [ China ]        

• Contact:

  lisa.lai

• Tel:

  0086-571-28982588,28929305

• Fax:

  0086-571-28929302

• Email:

  lisa.lai@hzhychem.com