C.I. Direct orange 25

6486-43-7

CAS-Nr.: 6486-43-7

Englisch Name:: C.I. Direct orange 25

Synonyma:: Direct Orange 25;C.I. Direct orange 25;C.I.Direct Orange 25:C.I.22135;1-Naphthalenesulfonic acid, 4-amino-3-((4'-((4-hydroxy-3-methylphenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, monosodium salt

CBNumber:: CB42497378

Summenformel:: C29H24N5NaO4S

Molgewicht:: 561.59

MOL-Datei:: 6486-43-7.mol

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Eigenschaften Sicherheit Verwendungswort

C.I. Direct orange 25 Eigenschaften

EPA chemische Informationen: C.I. Direct Orange 25 (6486-43-7)

Sicherheit

C.I. Direct orange 25 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-(4-Aminophenyl)benzenamine double nitriding, respectively with the 4-Hydroxynaphthalene-1-sulfonic acid and o-Cresol coupling.

Properties and Applications

red light orange. Moderate soluble in water for orange brown, slightly soluble in ethanol for gold orange. In the dark for the strong sulfuric acid, diluted for dark purple. The dye solution to join strong hydrochloric acid for violet black, precipitation; Add thick sodium hydroxide solution for yellow orange brown.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
ISO	2	4	1-2	2		2-3

C.I. Direct orange 25 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

o-Kresol Benzidin 4-Hydroxynaphthalin-1-sulfonsure

Downstream Produkte

C.I. Direct orange 25 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

1-Naphthalenesulfonic acid, 4-amino-3-((4'-((4-hydroxy-3-methylphenyl)azo)(1,1'-biphenyl)-4-yl)azo)-, monosodium salt
C.I. Direct orange 25
Direct Orange 25
C.I.Direct Orange 25:C.I.22135
6486-43-7