Nanjing Xiangshengtai Chemical Co., Ltd.
Main products:sodium tolyltriazole 50% liquid
Contact Us
  • Contact Person : Ms. Li Julia
  • Company Name : Nanjing Xiangshengtai Chemical Co., Ltd.
  • Tel : 86-0-13914781109
  • Fax : 86-25-84801979
  • Address : Jiangsu,Nanjing,Rm 10-910 of Xinyuan, Baixia District,Nanjing
  • Country/Region : China

Naphthol AS/ CAS No.:92-77-3

Naphthol AS/ CAS No.:92-77-3
Product Detailed
1.C. I. Name: Azoic Coupling Component 2 2.Other names: Diathol as, naphthol as-a, Naphthazol A 3.Purity:99%min

 Product Name: Naphthol AS


 MF: C17H13NO2 

Appearance: Beige powder 



Molecular Formula


 Molecular   Weight




 Melting point

 ≥ 247 °C


 ≤ 0.15 %

 Light Fastness


 Heat   Resistance


 Water   Resistance


 Oil Resistance


 Acid Resistance


 Alkali   Resistance


2.Application: mainly applied to the dyeing and printing of cotton fabrics, it can also be applied to the manufacture of rapid fast dyes and organo pigments.

3.Package: 25kgs bag or iron drum, as per customers' request.

If you want to acquaint with more details, please don't hesitate to contact us, we will try our best to work for you.

Naphthol AS/ CAS No.:92-77-3

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