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2-(2-Sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid diazo, and 4-Aminonaphthalene-1-sulfonic acid coupling, and then the oxidation into three thiazole compounds, garnish with glucose and sodium hydroxide will 2 Moore was reduced to a single three compounds azo dyes.
Product Name:Direct Yellow 106 200%
Molecular Structure: Single azo,Stilbenes 
Molecular Formula:C48H26N8Na6O18S6
Molecular Weight: 1333.10
CAS Registry Number:12222-60-5
Manufacturing Methods : 2-(2-Sulfo-4-nitrostyryl)-5-aminobenzenesulfonic acid diazo, and 4-Aminonaphthalene-1-sulfonic acid coupling, and then the oxidation into three thiazole compounds, garnish with glucose and sodium hydroxide will 2 Moore was reduced to a single three compounds azo dyes.
Properties and Applications: red light yellow. Orange yellow powder. Soluble in water for deep yellow, hard to a little sensitive. Dyeing, copper ions in a slight change color shade; Iron ion in dark colored light yellow. Resistance to various compounds and does not affect the application performance. Used for cotton, viscose and their blended fabric dyeing, is not used for printing. Can and dispersal dyes with bath dyeing polyester/cotton blended fabric.
Counter product:Direct Yellow Arle; Direct Yellow L3r; Direct Yellow D-3rll; Direct Fast Yellow 3rll; Direct Fast Yellow Arl;
Use: Dyeing and Printing Cotton and Viscose Fabric.Also can dying and Pringing Sik and Wool,Vinyon, Nylon Fabric,Also Dying Paper Pulp.
Packing: 25KG Carton
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
Fading | Stain | Fading | Stain | ||||
ISO | 5 | 5 | 3 | 2 | 4 | 2 | |
AATCC | 4-5 | 4-5 | 5-6 | 3-4 | 3-4 | ||
