Dinatrium-4-amino-3-[(2,5-dichlorphenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalin-2,7-disulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2,5-Dichlorobenzenamine diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidin acid conditions coupled, its product again with diazo of Naphthalen-1-amine in alkaline conditions coupled.

Properties and Applications

Dark blue light green. Soluble in water for blue light green, and partly dissolved in ethanol. The strong sulfuric acid for blue-ray black, diluted change to blue. The dye solution to join strong hydrochloric acid for blue-ray green; Add thick sodium hydroxide solution for red light blue.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	3	3	5	4	4	2	4	5

Dinatrium-4-amino-3-[(2,5-dichlorphenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalin-2,7-disulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Dinatrium-4-amino-3-[(2,5-dichlorphenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalin-2,7-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 17392216152	1050@dideu.com	China	9999	58

5850-34-0(Dinatrium-4-amino-3-[(2,5-dichlorphenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalin-2,7-disulfonat)Verwandte Suche:

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• disodium 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(1-naphthylazo)naphthalene-2,7-disulphonate
• 2,7-Naphthalenedisulfonic acid, 4-amino-3-(2,5-dichlorophenyl)azo-5-hydroxy-6-(1-naphthalenylazo)-, disodium salt
• Acid green 19 (C.I. 20440)
• 4-Amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-(naphthalen-1-ylazo)-2,7-naphthalenedisulfonic acid disodium salt
• C.I.20440
• C.I.Acid Green 19
• Wool Fast Green B
• C.I.Acid Green 19:C.I.20440
• C.I.Mordant Green 11:C.I.20440
• Mordant Green 11
• Acid Green 19
• 5850-34-0