Direct Yellow 167 Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
5-Amino-2-methoxybenzenesulfottic acid diazo, and 2-Amino-4-methylanisole coupling, compounds (A); 4-Nitrobenzenamine diazo, coupled with 2-Hydroxybenzoic acid, and then will the nitro reduction for amino, compound (B). Finally the molecular A and B mixture to light gasification.
Properties and Applications
yellow.
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Soaping
|
Water
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
2G
|
2-3RBr
|
3-4RD
|
3-4
|
1-2
|
3-4
|
1-2
|
Direct Yellow 167 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte