Nanjing Xiangshengtai Chemical Co., Ltd.
Main products:sodium tolyltriazole 50% liquid
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  • 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 

 

 1.Specification:                 

Molecular Formula

C17H13NO2

 Molecular   Weight

 263.29

 Purity

 ≥99%

 Melting point

 ≥ 247 °C

 Insolubility

 ≤ 0.15 %

 Light Fastness

 1

 Heat   Resistance

 180°C

 Water   Resistance

 5

 Oil Resistance

 4

 Acid Resistance

 5

 Alkali   Resistance

 5

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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