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Naphthol AS-LC Instruction

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  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
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