3-[[4-[(2,4-ジメチル-6-スルホフェニル)アゾ]-2,5-ジメチルフェニル]アゾ]-4-ヒドロキシ-7-(フェニルアミノ)-2-ナフタレンスルホン酸二ナトリウム 化学特性,用途語,生産方法
製造方法
2-Amino-3,5-dimethylbenzenesulfonic acid diazo, and?2,5-Dimethylbenzenamine coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.
Properties and Applications
purple. Soluble in water for product red to red light purple, and adequate soluble in alcohol. The strong sulfuric acid for Tracy in blue, and in purple for diluted. The dye solution to join strong hydrochloric acid for blue purple, have precipitation; Add sodium hydroxide solution have strong purplish red precipitate.
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
|
Fading
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Stain
|
Fading
|
Stain
|
ISO
|
4
|
4
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3-4
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1-2
|
|
1
|
|
AATCC
|
4
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4
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4
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1
|
|
1
|
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3-[[4-[(2,4-ジメチル-6-スルホフェニル)アゾ]-2,5-ジメチルフェニル]アゾ]-4-ヒドロキシ-7-(フェニルアミノ)-2-ナフタレンスルホン酸二ナトリウム 上流と下流の製品情報
原材料
準備製品