C.I. Direct Brown 46

8003-51-8

CAS-Nr.: 8003-51-8

Englisch Name:: C.I. Direct Brown 46

Synonyma:: Direct Brown 46;C.I. Direct Brown 46;C.I.Direct Brown 46:C.I.31785

CBNumber:: CB21401709

Summenformel:: C39H27N7O10S2.3Na

Molgewicht:: 886.79

MOL-Datei:: Mol file

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Eigenschaften Sicherheit Verwendungswort

C.I. Direct Brown 46 Eigenschaften

EPA chemische Informationen: C.I. Direct Brown 46 (8003-51-8)

Sicherheit

C.I. Direct Brown 46 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, again with 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, its product to diazo, in alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?coupling.

Properties and Applications

dark brown olive green light. Soluble in water for palm light olive, soluble in ethanol. The strong sulfuric acid in the navy for, for the shallow olive gray after diluted. The dye solution to join strong hydrochloric acid have Gray light purple precipitation; Add thick sodium hydroxide solution have orange brown precipitation.

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

C.I. Direct Brown 46 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

8-Aminonaphthalin-2-sulfonsure Salicylsäure 6-Amino-4-hydroxynaphthalin-2-sulfonsure Benzidin 5-Aminonaphthalin-2-sulfonsure

Downstream Produkte

C.I. Direct Brown 46 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

8003-51-8()Verwandte Suche:

Trinatrium5-[[4'-[[8-[(2,4-diaminophenyl)azo]-1-hydroxy-3,6-disulfonato-2-naphthyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]salicylat Natrium-4-[[diamino(naphthylazo)phenyl]azo]naphthalin-1-sulfonat