Zhengzhou Welcom Tech. Co., Ltd

Naphthol AS-OL

• Category :

  Intermediates/Dyestuff intermediates

• Synonyms :

  C.I. 37530;C.I. Azoic Coupling Component 20;C.I. Developer 22;2-Hydroxy-3-Naphthoyl-O-Anisidine;3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide;sodium 3-[(2-methoxyphenyl)carbamoyl]naphthalen-2-olate;

• CAS NO :

  135-62-6

• EC NO :

  205-206-6

• Molecular Formula :

  C₁₈H₁₄NNaO₃

• Molecular Weight :

  315.2984

• Main Specifications :

  99.0%min HPLC

• InChI :

  InChI=1/C18H15NO3.Na/c1-22-17-9-5-4-8-15(17)19-18(21)14-10-12-6-2-3-7-13(12)11-16(14)20;/h2-11,20H,1H3,(H,19,21);/q;+1/p-1

• Packing :

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

• Product description :

  "Product Name: Naphthol AS-OL C.I.Name:Azoic Coupling Component 20 Other names:Acna Naphthol O,Daito Grounder OL,Kambothol AS-OL CAS No.:135-62-6 Molecular Formula:C18H15NO3 Description:Beige powder, mainly used in the direct printing of cotton yarn, polyamide fibre, viscous fiber, silk and cotton cloth. 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 the direct printing of cotton yarn, polyamide fibre, viscous fiber, silk and cotton cloth.

• Molecular Structure :