C.I. Acid Yellow 26 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
5-Amino-2-chlorobenzenesulfonic acid diazo, with Diphenylamine coupling, then treated with sodium nitrite to form N-nitroso derivative, then nitrated, and finally with sodium bisulfite to off nitroso.
Properties and Applications
yellow. Used for wool, silk, vinegar and cotton fiber dyeing. Also used in leather dyeing.
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
2
|
3
|
3
|
2
|
1-2
|
|
2-3
|
|
C.I. Acid Yellow 26 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte