Preparation
7-Aminonaphthalene-1,3,6-trisulfonic aciddiazo, and 2-(4-Amino-2-methoxy-5-methylphenylsulfonyl)ethyl hydrogensulfate coupling.
Properties and Applications
green light yellow. Light yellow evenly powder, solubility 200 g/L. Excellent resistance to weather fastness, discharge good sex. Used for cotton, hemp and viscose fabric dyeing and printing.
|
Standard
|
Light Fastness
|
Oxygen bleaching
|
Persperation Fastness
|
Soaping
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
6-7
|
|
|
5
|
5
|
4-5(95℃)
|
4
|
