C.I. Direct brown 75

1324-84-1

CAS-Nr.: 1324-84-1

Englisch Name:: C.I. Direct brown 75

Synonyma:: Direct Brown 75;C.I. Direct brown 75;C.I.Direct Brown 75:C.I.30325;Benzoic acid, 5-((4'-((1-amino-8-hydroxy(1-naphthalenylazo)-3,6-disulfonaphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-2-hydroxy-, trisodium salt

CBNumber:: CB82492023

Summenformel:: C39H27N7O10S2.3Na

Molgewicht:: 886.79

MOL-Datei:: Mol file

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Eigenschaften Sicherheit Verwendungswort

C.I. Direct brown 75 Eigenschaften

EPA chemische Informationen: C.I. Direct Brown 75 (1324-84-1)

Sicherheit

C.I. Direct brown 75 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-(4-Aminophenyl)benzenamine double nitriding, and 2-Hydroxybenzoic acid coupling, and then and Naphthalen-1-amine diazo, Coupled with?4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid??coupling product obtained.

Properties and Applications

dark red light brown. The strong sulfuric acid for red light blue, purple solution for red after diluted, precipitation; In the nitric acid for brown. The dye solution to join strong hydrochloric acid have dark purple precipitation; Add thick sodium hydroxide solution is palm red light.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
ISO	4	4-5	1-2	1-2		3

C.I. Direct brown 75 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Salicylsäure Benzidin Natriumhydrogen-4-amino-5-hydroxynaphthalin-2,7-disulfonat 1-Naphthylamin

Downstream Produkte

C.I. Direct brown 75 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

Benzoic acid, 5-((4'-((1-amino-8-hydroxy(1-naphthalenylazo)-3,6-disulfonaphthalenyl)azo)(1,1'-biphenyl)-4-yl)azo)-2-hydroxy-, trisodium salt
C.I. Direct brown 75
C.I.Direct Brown 75:C.I.30325
Direct Brown 75
1324-84-1