3-Hydroxy-N-(Naphthyl-(2))-Naphthamid-(2); Dragonthol Sw; 3-Hydroxy-N-Naphthalen-2-Ylnaphthalene-2-Carboxamide; Naphtoelan Sw; Naphthoide Sw; 3-Hydroxy-Naphthalene-2-Carboxylic Acid Naphthalen-2-Ylamide; 3-Hydroxy-[2]Naphthoic Acid-[2]Naphthylamide; 3-Hydroxynaphthalene-2-Carboxylic Acid Naphthalen-2-Yl Amide; Azoic Coupling Component 7; Naphthanilid Sw; 2-Hydroxy-3-Naphthoic Acid 2-Naphthylamide; 3-Hydroxy-N-(Naphthalen-2-Yl)-2-Naphthamide; 3-Hydroxy-N-(2-Naphthyl)-2-Naphthamide; Naphthanil Sw; 3-Hydroxy-[2]Naphthoesaeure-[2]Naphthylamid; Cibanaphthol Ra; Naphthol As-Sw; Acco Naphthol As-Sw; Naphtanilide Sw; Acnanaphthold; Brentholbn; Amarthol As-Sw; Dycosthol As-Sw; Tulathol As-Sw

Brief Introduction

Chromophenol AS-SW is mainly used for cotton dyeing. It is a common primer for cotton yarn dyeing red and brown. It is also used for dyeing vinylon, viscose fiber, silk and nylon. It can be coupled with large red base RC and red base KB to dye brilliant red; Dye blue by coupling with blue salt; Dye black by coupling with black base or black salt. It can also be used instead of tryptophan AS

Naphthol AS-CA

CAS:137-52-0

Molecular Formula:C18H14ClNO3

Alias

More Information

Naphtanilide EL; 5'-Chloro-3-Hydroxy-2'-Methoxy-2-Naphthanilide; Naphthanilid EL; Azotol Xa; Naphthazol Nel; Cibanaphthol Rca; Naphtazol El; 3-Oxy-Naphthoesaeure-(2)-(5-Chlor-2-Methoxy-Anilid); Acna Naphthol Ca; N-(5-Chloro-2-Methoxyphenyl)-3-Hydroxy-2-Naphthamide; Naphthol-Nel; Azotol Kha; 2-Naphthalenecarboxamide-N-(5-Chloro-2-Methoxyphenyl)-3-Hydroxy; N-(5-Chloro-2-Methoxyphenyl)-3-Hydroxynaphthalene-2-Carboxamide; Naphtholas-CA; Naphthol As-Cl; _|_; Dyestuff

Brief Introduction

Tryptophan as-ca is applicable to the dyeing of cotton, viscose fiber and nylon. It is generally not used for printing. It is a primer for dyeing red. For example, it is red when coupled with jujube base GP and scarlet base GGS, and jujube red when coupled with jujube base GBC. High affinity for cotton.

2-Chloroaniline Hydrochloride

CAS:137-04-2

Molecular Formula:C6H7Cl2N

Alias

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2-Chloroaniliniumchloride; 2-Chloro-Benzenaminhydrochloride; Benzenamine, 2-Chloro-, Hydrochloride; O-Chloroaniline Hydrochloride; Fast Yellow Base Gc; 2-Chlorohydrochloride; Lan 2-Chloroaniline Hydrochloride

Brief Introduction

The color base of ice dye is used as a color developer for dyeing and printing of cotton fabrics and viscose fabrics such as towels, colored yarn and colored cloth. It is also used as an intermediate in organic synthesis.

N-(2,5-Dimethoxyphenyl)-3-Hydroxy-2-Naphthamide

CAS:92-73-9

Molecular Formula:C19H17NO4

Alias

More Information

2-Hydroxy-3-Naphthoyl-2,5-Dimethoxyanilide; 3-Hydroxy-2',5'-Dimethoxy-2-Naphthanilide; Napthol As-Bg; Naphthol AS-BG; 2-Naphthanilide, 3-Hydroxy-2',5'-Dimethoxy-; 3-Hydroxy-2’,5’-Dimethoxynaphthanilide; Acna Naphthol BG; Amanil Naphthol As-Bg; Naphthol AS-BG Supra; Naphtazol BJ; Acna Naphthol BG;; Naphthol AS-BG;; Naphtanilide BG;; Naphtazol BJ;; Solunaptol FOL;; Brenthol FO; Solunaptol FOL; Cibanaphthol RDM; Naphtanilide BG; 3-Hydroxy-2',5'-Dimethoxynaphthanilide; Sanatol BG

Brief Introduction

Tryptophan as-bg is mainly used for dyeing cotton, viscose fiber and silk, and is generally not used for printing. It can be coupled with various red bases to obtain red with different color lights, such as jujube, red, orange, etc. Medium affinity for cotton.

4-Chloro-2-Nitroaniline

CAS:89-63-4

Molecular Formula:C6H5ClN2O2

Alias

More Information

4-Chloro-2-Nitro-Phenylamine; Devol Red F; Benzenamine,4-Chloro-2-Nitro; Red Base Ciba VI; Benzenamine, 4-Chloro-2-Nitro-; Aniline,4-Chloro-2-Nitro; Devol Red Salt F; 2-Nitro-4-Chloroaniline; 4-Chloro-2-Nitro-Aniline; Red Base Irga VI; Azoamine red 2C; 1-Amino-2-Nitro-4-Chlorobenzene; Red Salt Nbgl; 4-Chloro-2-Nitrobenzenamine; Red Salt Ciba VI

Brief Introduction

A nitro-aromatic amine with mutagenicity and carcinogenicity activity.It is used to produce pigment sun resistant yellow 10g, disperse yellow 211, ultraviolet absorber UV-326, etc

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