C.I. Acid Blue 169 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
5-Chloro-2-methoxy-4-nitrobenzenamine diazo, and 1-Naphthol-4,8-disulfonic acidcoupling, and then with aqueous acid chromium common heating (125 ~ 135 ℃), make its formed chromium complex. In the complex process medium armor oxygen radicals displacement into hydroxyl, and 4-from sulfonic acid sodium base there will be 20% off.
Properties and Applications
blue.
|
Standard
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Light Fastness
|
Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
6-7
|
4
|
3-4
|
3-4
|
2-3
|
|
3
|
|
C.I. Acid Blue 169 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
