Preparation
2-Aminobenzene-1,4-disulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, its product (2 mol) and 1,2-Bis(4-amino-2-sulfophenyl)ethene (1 mol) of the condensation.
Properties and Applications
Brilliant yellow orange. Mainly for cotton, linen, rayon and other fibers and polyester / cotton, polyester / rayon blended fabric dyeing
|
Standard
|
Light Fastness
|
Oxygen bleaching
|
Persperation Fastness
|
Soaping
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
5
|
4(yellow)
|
5
|
3-4(yellow)
(Alkali)
|
3-4
|
4(yellow)
|
4-5
|
