2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt

5864-85-7

CAS-Nr.: 5864-85-7

Englisch Name:: 2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt

Synonyma:: C.I.Acid Red 22:C.I.14940;2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt

CBNumber:: CB24768940

Summenformel:: C18H17N2NaO8S2

Molgewicht:: 476.45

MOL-Datei:: 5864-85-7.mol

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Eigenschaften Sicherheit Verwendungswort

2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Eigenschaften

Sicherheit

2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2-Amino-4-methylanisole diazo, and 1-Naphthol-3,7-disulfonic acid?coupling

Properties and Applications

red. Soluble in water for product red, and adequate soluble in alcohol in red. The strong sulfuric acid for purple, diluted red for quality. In aqueous solution to join strong hydrochloric acid for product red; Add sodium hydroxide into a brown.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	4	4	3	2-3	1		2-3

2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Upstream-Materialien And Downstream Produkte

Upstream-Materialien

5-Methyl-o-anisidin 4-Hydroxynaphthalin-2,6-disulfonsure

Downstream Produkte

2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

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5864-85-7()Verwandte Suche:

Dinatriumhydrogenbis[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalin-1-sulfonato(3-)]chromat(3-) Natrium-5-hydroxy-6-(naphthylazo)naphthalinsulfonat Natriumhydroxy[4-hydroxy-3-nitro-5-[(1,2,3,4-tetrahydro-2,4-dioxochinolin-3-yl)azo]benzolsulfonato(3-)]chromat(1-) 2-(4-Dimethylaminophenylazo)benzoesaeure