1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-, monosodium salt

5858-47-9

CAS-Nr.: 5858-47-9

Englisch Name:: 1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-, monosodium salt

Synonyma:: Mordant Violet 4;C.I.Mordant Violet 4:C.I.14760;1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-, monosodium salt

CBNumber:: CB34748426

Summenformel:: C16H8Cl3N2NaO5S

Molgewicht:: 469.65889

MOL-Datei:: 5858-47-9.mol

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Eigenschaften Sicherheit Verwendungswort

1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-, monosodium salt Eigenschaften

Sicherheit

1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-, monosodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2-Amino-3,4,6-trichlorophenol diazotization, and 4-Hydroxynaphthalene-1-sulfonic acid coupling.

Properties and Applications

dark purple. Soluble in water for red light purple, right amount soluble in alcohol is purple, insoluble in benzene. In concentrated sulfuric acid for black light green, dilution have orange red precipitation; Slightly soluble in concentrated nitric acid for yellow brown; In a dilute sodium hydroxide solution for yellow red.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
			Alkali	Acid
ISO	3-4	6	4-5	4	5	5	5

1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-, monosodium salt Upstream-Materialien And Downstream Produkte

Upstream-Materialien

4-Hydroxynaphthalin-1-sulfonsure 2-amino-3,4,6-trichlorophenol

Downstream Produkte

1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2,3,5-trichloro-6-hydroxyphenyl)azo]-, monosodium salt Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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