Direct Black 76

CAS-Nr.

Englisch Name:: Direct Black 76

Synonyma:: Direct Black 76;C.I.Direct Black 76:C.I.35865

CBNumber:: CB69702903

Summenformel:

Molgewicht:: 0

MOL-Datei:: Mol file

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Eigenschaften Sicherheit Verwendungswort

Direct Black 76 Eigenschaften

Sicherheit

Direct Black 76 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

3-Aminonaphthalene-1,5-disulfonic acid diazo, and Naphthalen-1-amine coupling, again diazo, and 8-Aminonaphthalene-2-sulfonic acid coupling, product to diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid coupling, and then diazo, and 4-Nitrobenzene-1,3-diamine coupling.

Properties and Applications

brown light grey. Soluble in water for violet to violet black, soluble in ethanol. The strong sulfuric acid for gray and blue-ray gray, diluted gray light purple for. The dye solution to join strong hydrochloric acid for galleries to violet, precipitation; Add thick, hydrogen for violet solution oxidation to violet black, precipitation.

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

Direct Black 76 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

8-Aminonaphthalin-2-sulfonsure 4-Amino-5-hydroxynaphthalin-1-sulfonsure 3-Aminonaphthalin-1,5-disulfonsure 1-Naphthylamin 4-Nitro-m-phenylendiamin

Downstream Produkte

Direct Black 76 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

()Verwandte Suche:

Dinatrium-4-amino-3-[(4-aminophenyl)azo]-6-[[4-[[4-amino-6(oder 7)-sulfonatonaphthyl]azo]phenyl]azo]-5-hydroxynaphthalin-1-sulfonat

Direct Black 76
C.I.Direct Black 76:C.I.35865