Direct Yellow 39
Name:C.I.Direct Yellow 39
Molecular Structure: Stilbenes
C.I.Direct Yellow 39,CAS 12217-71-9,1313.11,C51H36N10Na4O19S4,Direct Yellow A2GL,Yellow GL,Yellow 2GL
Molecular Formula:C51H36N10Na4O19S4
Molecular Weight: 1313.11
CAS Registry Number:12217-71-9
Manufacturing Methods :
Properties and Applications: Brilliant yellow. Brown powder, slightly soluble in water. The strong sulfuric acid dyes for yellow, diluted into orange. The water solution is red orange. In dyeing copper and iron ion colored light basically unchanged, fights for a little sensitive. Mainly used for cotton and viscose fiber dyeing and printing, also used for wool, silk, rayon blended fabric dyeing, also can be used for paper and leather color.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4 | 4 | 7 | 3-4 | 3-4 | ||
| AATCC | 3-4 | 2 | 6-7 | 3 | 3-4 | ||
List of Suppliers:
Burco Direct Yellow A2GL (Classic Dyestuffs Inc)
Cuprofix Yellow GL (Classic Dyestuffs Inc)
Intralite Yellow 2GLL (Classic Dyestuffs Inc)
Solophenyl Yellow 2GL 50% (Classic Dyestuffs Inc)
Solophenyl Yellow A2GL(Classic Dyestuffs Inc)