Naphthol AS-D

  • Description
Product Detail

Naphthol AS-D

Items: Naphthol AS-D

C.I. 37520

CAS: 135-61-5

Chemical Formula:C18H15NO2

Appearance: Beige brown powder

Color shade(with standard):similar

Strength:100±3%

Purity:=98%

Melting point:=190?

Insoluble in Alkali:=0.5%

BON acid content:=0.2%

Reidue on 60 Msieve(or 80 Masrequest):=5%

Usage: This product is mainly used as organic pigment intermediate,.It can produce pigment red 12, 13, 14, 17, 19, 95, 112, 136, 148, 267. This product can also be used for dyeing cotton yarn, cotton fabric, vinylon, silk and viscose, acetate fiber, direct printing.It can also be used for cotton dyeing printing and printing, intermediates can be used as a fast pigment. The affinity of cotton is low and the coupling ability is moderate.

our company:

Since 2001, Qingdao Longyuntong Corporation has developed to be a leading manufacturer of Azoic Dyes (Naphthol AS series and Bases) with annual output over 8000 MTs. It is the qualified supplier for global pigment manufacturers. It is also a main supplier of other pigment-related intermediates such as Acetoacet Anilide and Phenyl Methyl Pyrazolone series from China.

It devotes itself in supplying Basic Dyes, Disperse Dyes, Solvent Dyes, Vat Dyes, etc. to textile powers. The product range could be expanded for Leather, Paper and other non-textile applications.

With you, the partners, we are coloring the world!

1.jpg2.jpg


Send your message to this supplier
To:  

Qingdao Longyuntong Corporation

* Content:  

For better quotations, include:

- A self introduction

- Special requests, if any

Quantity:  
  
You May Like
Not exactly what you want? One request, multiple quotations Get Quotations Now >>
7 YRS Qingdao Longyuntong Corporation
China Mainland Favorites
Transaction Level:
Contact Us

* Quantity:

You May Like