7-アミノ-4-ヒドロキシ-3-[[4'-[(4-ヒドロキシ-2-ソジオスルホフェニル)アゾ]-1,1'-ビフェニル-4-イル]アゾ]ナフタレン-2-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
4-(4-Aminophenyl)benzenamine double nitriding, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and?3-Hydroxybenzenesulfonic acid coupling.
Properties and Applications
colourful red blue light. Soluble in water for red, and adequate soluble in alcohol. The strong sulfuric acid for purple to blue, Red sauce for diluted. Dye with strong hydrochloric acid solution for the red light purple purple, precipitation; Add thick sodium hydroxide solution for big red, precipitation.
Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Soaping
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Water
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Fading
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Stain
|
Fading
|
Stain
|
ISO
|
3
|
3
|
2
|
1-2
|
|
1
|
|
AATCC
|
3
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3-4
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2
|
2
|
|
1
|
|
7-アミノ-4-ヒドロキシ-3-[[4'-[(4-ヒドロキシ-2-ソジオスルホフェニル)アゾ]-1,1'-ビフェニル-4-イル]アゾ]ナフタレン-2-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