C.I. Direct Blue 166 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2-Amino-5-(4-amino-3-hydroxyphenyl)phenol double nitriding, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid (2 Moore) coupled.
Properties and Applications
bright blue. Soluble in water for Red violet color. The strong sulfuric acid in blue, diluted for purple; Add 10% sodium bicarbonate solution for red jade.
Standard
|
Acid Resistance
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Alkali Resistance
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Light Fastness
|
Soaping
|
Water
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
2
|
4-5
|
6
|
4
|
|
5
|
|
AATCC
|
2
|
4-5
|
5-6
|
3
|
|
5
|
|
C.I. Direct Blue 166 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte