Direct Blue 82

CAS-Nr.

Englisch Name:: Direct Blue 82

Synonyma:: Direct Blue 82;C.I.Direct Blue 82:C.I.34130

CBNumber:: CB09702936

Summenformel:

Molgewicht:: 0

MOL-Datei:: Mol file

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Eigenschaften Sicherheit Verwendungswort

Direct Blue 82 Eigenschaften

Sicherheit

Direct Blue 82 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2-Aminobenzene-1,4-disulfonic acid diazo, and 8-Aminonaphthalene-2-sulfonic acid coupling, again diazo, and Naphthalen-1-amine coupling, again diazo, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications

blue. For blue is soluble in water, soluble in ethanol, insoluble in other organic solvents. The strong sulfuric acid for violet black, diluted for purple. The dye water solution is blue, with strong hydrochloric acid have dark violet blue precipitation; Add thick sodium hydroxide solution have red light purple precipitation.

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

Direct Blue 82 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

8-Aminonaphthalin-2-sulfonsure 2-Aminobenzol-1,4-disulfonsure 7-Amino-4-hydroxynaphthalin-2-sulfonsure 1-Naphthylamin

Downstream Produkte

Direct Blue 82 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

()Verwandte Suche:

Dinatrium-[29H,31H-phthalocyanindisulfonato(4-)-N29,N30,N31,N32]cuprat(2-) Tetranatrium-4-hydroxy-5-[[4-[[4-[[1-hydroxy-6-(phenylamino)-3-sulfonato-2-naphthyl]azo]-6-sulfonatonaphthyl]azo]naphthyl]azo]naphthalin-2,7-disulfonat Trinatrium-[29H,31H-phthalocyanintrisulfonato(5-)-N29,N30,N31,N32]cuprat(3-) Tetranatrium-[μ-[[3,3'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4,5-dihydroxynaphthalin-2,7-disulfonato]](8-)]]dicuprat(4-)

Direct Blue 82
C.I.Direct Blue 82:C.I.34130