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Naphthol AS-PH Instruction

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  Post Date: Apr 07,2017
  Expiry Date: Oct 04,2017
  Detailed Description:

Structure:

CAS NO.:

Product Code:0212012

Chemical Name:1-Hydroxy-3-Naphthoyl-O-Ethoxy Aniline

Formola:C19H17O3

Mole.WT.:307.43

C.L.色酚:

C.L.Azoic coupling component 14(37558)

Physical Properties:Buff white powder can be dissoived in cool acetic acid.can't be dissclved in water,soda,Appears yellow in sodium hydroxide soiution.

Specification:

Appearance
buff yellow powder
Purity,%
≥99.0min
Meiting pointe,℃
≥155.0min
insoluble matter in alkati,%
≤ 0.12max

Uses:Mainly used for manufacturing organic pigments.red C.I.170.



  Company: Jiaozhou Fine Chemicals Co. Ltd.     [ China ]        
  Contact: Manager Wang
  Tel: 0086-359-3352201
  Fax: 0086-359-3352201
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