REACTIVE YELLOW 1 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2,4-Diaminobenzenesulfonic acid and 2,4,6-Trichloro-1,3,5-triazine?condensation, and then diazo, and 2,5-Bichloro-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid?coupling, and salting.
Properties and Applications
colourful green light yellow. Yellow powder. In the water solubility of 100 g/L (50 ℃), can be in low temperature solid color, suitable for cold dye. But in 20 to 40 ℃ in. Alkali medium solid color, solid color rate is 60%. Alkaline hydrolysis, not resistant to acid hydrolysis. Mainly used for cotton, silk, polyamide fiber and viscose, wool fiber dyeing and can be white. Can render cloth dyed ice dye printing.
|
Standard
|
Light Fastness
|
Oxygen bleaching
|
Persperation Fastness
|
Soaping
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
6-7
|
2
|
|
|
|
2(5*100℃)
|
REACTIVE YELLOW 1 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
