Name:C.I.Direct Yellow 106,C.I.40300
Molecular Structure: Single azo,Stilbenes
C.I.Direct Yellow 106,C.I.40300,CAS 12222-60-5,1333.10,C48H26N8Na6O18S6,Direct Yellow ARLE,Direct Yellow L3R,Direct Yellow D-3RLL,Direct Fast Yellow 3RLL,Direct Fast Yellow ARL
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.
Used for cotton, viscose fabric dyeing.
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 |
|