Natrium-5-[[3-(anilinosulfonyl)-4-methylphenyl]azo]naphthalin-2-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
5-Amino-2-methyl-N-phenylbenzenesulfonamide?diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.
Properties and Applications
orange. Soluble in water and ethanol for gold orange. The strong sulfuric acid in red for orange, orange after diluted into gold. The aqueous solution of dyes and strong hydrochloric acid have gold orange precipitation; Add thick sodium hydroxide solution for palm orange.
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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4
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3
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4-5
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3-4
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2
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3-4
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3
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4
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Natrium-5-[[3-(anilinosulfonyl)-4-methylphenyl]azo]naphthalin-2-sulfonat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte