Naphthol AS-LC Instruction

• Post Date:

  Apr 07,2017

• Expiry Date:

  Oct 04,2017

• Detailed Description:

  Structure:
  

  CAS NO.:

  Product Code:

  Chemical Name:2-Hydroxy-3-Naphthoyl-(4'-Chloro-2',5'-Dimethoxy)Aniline

  Formola:C19H16NO4Cl

  Mole.WT.:357.78

  Physical Properties:Light buff yellow powder,can't be dissolved in water or sada solution,Appears yellow in sodium hydroxide solution.

  Specification:

  Appearance	Light grey white homogeneous powder
  Shade	Similar with the standard
  Strength	100±3(Standard)
  Purity,% [HPLC]	≥97.5
  Initial M.P.as dry,℃	≥188
  Fineness(Residue on 80 mesh sieve),%	≥95

  Uses:Mainly used for manufacturing organic pigments.

• Company:

  Jiaozhou Fine Chemicals Co. Ltd.     [ China ]        

• Contact:

  Manager Wang

• Tel:

  0086-359-3352201

• Fax:

  0086-359-3352201

• Email:

  bobzgq@163.com