2-Naphthalenesulfonic acid, 3-[[2,5-dimethyl-4-[(4-sulfophenyl)azo]phenyl]azo]-4-hydroxy-7-[[[(5-hydroxy-7-sulfo-2-naphthalenyl)amino]carbonyl]amino]-, trisodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-Aminobenzenesulfonic acid diazo, and2,5-Dimethylbenzenamine coupling, its product to diazo, coupled with N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea.

Properties and Applications

red. Soluble in water for purplish red color, soluble in ethanol and soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid for green light blue and dark red light blue after diluted precipitation. The dye solution to join 10% sulfuric acid as shallow dark red light blue; Add 10% sodium hydroxide solution for shallow purplish red color.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
AATCC	3	5	5	2		3

2-Naphthalenesulfonic acid, 3-[[2,5-dimethyl-4-[(4-sulfophenyl)azo]phenyl]azo]-4-hydroxy-7-[[[(5-hydroxy-7-sulfo-2-naphthalenyl)amino]carbonyl]amino]-, trisodium salt Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

2-Naphthalenesulfonic acid, 3-[[2,5-dimethyl-4-[(4-sulfophenyl)azo]phenyl]azo]-4-hydroxy-7-[[[(5-hydroxy-7-sulfo-2-naphthalenyl)amino]carbonyl]amino]-, trisodium salt Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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5905-31-7()Verwandte Suche:

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• Direct Red 189
• C.I.Direct Red 189:C.I.28400
• 2-Naphthalenesulfonic acid, 3-[[2,5-dimethyl-4-[(4-sulfophenyl)azo]phenyl]azo]-4-hydroxy-7-[[[(5-hydroxy-7-sulfo-2-naphthalenyl)amino]carbonyl]amino]-, trisodium salt
• 5905-31-7