6-アミノ-4-ヒドロキシ-3-[[4-(フェニルアゾ)-1-ナフチル]アゾ]-2-ナフタレンスルホン酸ナトリウム 化学特性,用途語,生産方法
製造方法
aniline diazo, and Naphthalen-1-amine coupling, again diazo, in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid? coupling.
Properties and Applications
red light grey. Moderate soluble in water for violet and grey or black, slightly soluble in alcohol. ?In concentrated sulfuric acid for the gray light blue (plus purple), diluted red for sauce. Dye with strong hydrochloric acid solution for red sauce; Add thick sodium hydroxide solution for green light black, with precipitation.
Standard(cotton)
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Soaping
|
Water
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
3
|
5
|
3
|
2-3
|
|
2
|
|
AATCC
|
3
|
2
|
2-3
|
3-4
|
|
1
|
|
6-アミノ-4-ヒドロキシ-3-[[4-(フェニルアゾ)-1-ナフチル]アゾ]-2-ナフタレンスルホン酸ナトリウム 上流と下流の製品情報
原材料
準備製品