Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-3-nitro-, monosodium salt

5850-82-8

CAS-Nr.: 5850-82-8

Englisch Name:: Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-3-nitro-, monosodium salt

Synonyma:: Acid Orange 23;C.I.Acid Orange 23:C.I.15540;Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-3-nitro-, monosodium salt

CBNumber:: CB24754606

Summenformel:: C16H10N3NaO6S

Molgewicht:: 395.32187

MOL-Datei:: 5850-82-8.mol

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Eigenschaften Sicherheit Verwendungswort

Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-3-nitro-, monosodium salt Eigenschaften

Sicherheit

Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-3-nitro-, monosodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-Amino-2-nitrobenzenesulfonic acid diazotization, with Naphthalen-2-ol coupling

Properties and Applications

red light orange. Soluble in water and ethanol for yellow light brown. The strong sulfuric acid for orange brown, with golden yellow diluted. In water solution to join strong hydrochloric acid for yellow brown; Add thick sodium hydroxide solution for red light orange brown. Can be used for wool, silk fiber dyeing etc, and can also be used to dye the leather and manufacturing organic pigments.

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

Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-3-nitro-, monosodium salt Upstream-Materialien And Downstream Produkte

Upstream-Materialien

2-Nitrosulfanilsure 2-Naphthol

Downstream Produkte

Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-3-nitro-, monosodium salt Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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5850-82-8()Verwandte Suche:

Natrium-4-hydroxy-3-[[3-(phenylsulfamoyl)-p-tolyl]azo]naphthalinsulfonat Natrium-5-[(dimethylphenyl)azo]-6-hydroxynaphthalin-2-sulfonat Hydrogenbis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzol-1-sulfonamidato(2-)]chromat(1-) Trihydrogenbis[4-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzolsulfonato(3-)]chromat(3-) Natrium-4-[(2-hydroxy-1-naphthyl)azo]benzolsulfonat