DIRECT BROWN 59

CAS-Nr.

Englisch Name:: DIRECT BROWN 59

Synonyma:: DIRECT BROWN 59;C.I.Direct Brown 59:C.I.22345

CBNumber:: CB5392508

Summenformel:

Molgewicht:: 0

MOL-Datei:: Mol file

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 1

DIRECT BROWN 59 Eigenschaften

Sicherheit

DIRECT BROWN 59 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-(4-Aminophenyl)benzenamine double nitriding, first coupled with 2-Hydroxybenzoic acid, and then in alkaline conditions and 4-Hydroxy-6-(phenylamino)naphthalene-2-sulfonic acid coupling.

Properties and Applications

black light brown. Soluble in water for olive brown, soluble in ethanol for red brown, slightly soluble in acetone. The strong sulfuric acid for purple, diluted Shallow red brown for; In nitric acid in by the red light brown into olive brown. The dye solution to join strong hydrochloric acid have dark brown precipitation; Add thick sodium hydroxide solution have red light brown precipitation.

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

DIRECT BROWN 59 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

6-Anilino-4-hydroxynaphthalin-2-sulfonsure Salicylsäure Benzidin

Downstream Produkte

DIRECT BROWN 59 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 1)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Pylam Products Company, Inc.	--	sales@pylamdyes.com	United States	3257	30

()Verwandte Suche:

Dinatrium-5-[[4'-[[4-[(4-hydroxyphenyl)azo]-6(oder 7)-sulfonato-1-naphthyl]azo][1,1'-biphenyl]-4-yl]azo]salicylat

DIRECT BROWN 59
C.I.Direct Brown 59:C.I.22345