Dinatrium-4,6-dihydroxy-3-[[4-[1-[4-[[1-hydroxy-7-[(phenylsulfonyl)oxy]-3-sulfonato-2-naphthyl]azo]phenyl]cyclohexyl]phenyl]azo]naphthalin-2-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
1,1-Bis(4-aminophenyl)cyclohexane double nitriding, and 4,6-Dihydroxynaphthalene-1-sulfonic acid (2 Moore) coupled, then use 1 Moore Benzenesulfonyl chloride for esterification.
Properties and Applications
red. Soluble in water for red, slightly soluble in alcohol in red. The strong sulfuric acid for purple; After dilute for pink. In water solution to join strong hydrochloric acid for red, add thick sodium hydroxide solution for red orange brown.
Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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5
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4
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3-4
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4
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3
|
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4-5
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Dinatrium-4,6-dihydroxy-3-[[4-[1-[4-[[1-hydroxy-7-[(phenylsulfonyl)oxy]-3-sulfonato-2-naphthyl]azo]phenyl]cyclohexyl]phenyl]azo]naphthalin-2-sulfonat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte