Zhengzhou Welcom Tech. Co., Ltd

Naphthol AS-LC

• Category :

  Intermediates/Dyestuff intermediates

• Synonyms :

  C.I. 37555;C.I. Azoic Coupling Component 23;Naphthol AS-LC;2-Hydroxy-3-Naphthoyl-(4'Chloro-2', 5'-dimethoxy) Aniline;N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide;

• CAS NO :

  4273-92-1

• EC NO :

  224-270-6

• Molecular Formula :

  C₁₉H₁₆ClNO₄

• Molecular Weight :

  357.7876

• Main Specifications :

  99.0%min HPLC

• InChI :

  InChI=1/C19H16ClNO4/c1-24-17-10-15(18(25-2)9-14(17)20)21-19(23)13-7-11-5-3-4-6-12(11)8-16(13)22/h3-10,22H,1-2H3,(H,21,23)

• Packing :

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

• Product description :

  "Product Name: Naphthol AS-LC C.I.Name:Azoic Coupling Component 23 Other names: CAS No.:4273-92-1 Molecular Formula:C19H16ClNO4 Description:Beige powder, mainly used in dyeing of cotton textiles, visous fibre, silk fabrics, polyamide fibre and terylene, also used to pad in yellow Base GC, orange Base GC. Purity:99.0%min HPLC 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 at info AT cnwelcom DOT com DOT cn, we will try our best to work for you."

• Uses :

  mainly used in dyeing of cotton textiles, visous fibre, silk fabrics, polyamide fibre and terylene, also used to pad in yellow Base GC, orange Base GC.

• Molecular Structure :