Mordant Yellow 38 化学特性,用途語,生産方法
製造方法
4-Ethoxybenzenamine diazotization, and 2-Hydroxybenzoic acid coupling.
Properties and Applications
green yellow. Soluble in hot water for yellow brown, soluble in Etanol for yellow. In concentrated sulfuric acid for orange brown, after dilution to orange, then appear yellow precipitation. Dye aqueous solution to join concentrated hydrochloric acid have yellow precipitation; Join concentrated Sodium hydroxide solution for orange.
Standard
|
Ironing Fastness
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
Alkali
|
Acid
|
ISO
|
5
|
5-6
|
5
|
2
|
3-4
|
4-5
|
4-5
|
AATCC
|
4-5
|
5-6
|
3-4
|
|
3-4
|
5
|
|
Mordant Yellow 38 上流と下流の製品情報
原材料
準備製品