3-ヒドロキシ-4-(フェニルアゾ)-2,7-ナフタレンジスルホン酸ジナトリウム 化学特性,用途語,生産方法
製造方法
aniline diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid.
Properties and Applications
red light orange. Soluble in water for red orange, slightly soluble in ethanol for orange. Used for wool, silk, cotton, vinegar fiber etc of fiber dyeing and printing directly on the wool fabric. The dye aluminum salt and Barium salt for colourful red yellow light, used for paper coating.
Standard
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Light Fastness
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Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
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Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
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4
|
2
|
5
|
3-4
|
1
|
3
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3-4
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1
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3-ヒドロキシ-4-(フェニルアゾ)-2,7-ナフタレンジスルホン酸ジナトリウム 上流と下流の製品情報
原材料
準備製品