Direct blue 126 (C.I. 34010) Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2-Amino-5-(4-amino-3-barboxyphenyl)benzoic acid?double nitriding, and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid (2 Moore) coupling, and then and total to 70 ℃ hot copper sulfate to transform into copper complex.
Properties and Applications
bright blue.
Standard
|
Acid Resistance
|
Alkali Resistance
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Light Fastness
|
Soaping
|
Water
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
4
|
3
|
5
|
1-2
|
3
|
2
|
1-2
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Direct blue 126 (C.I. 34010) Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte