Direct blue 9 (C.I. 24155)

6428-98-4

CAS-Nr.: 6428-98-4

Englisch Name:: Direct blue 9 (C.I. 24155)

Synonyma:: C.I.24155;Direct Blue 9;C.I.Direct Blue 9;Direct blue 9 (C.I. 24155);C.I.Direct Blue 9:C.I.24155;3-Hydroxy-4-[[4'-[(1-hydroxy-4-sulfo-2-naphtyl)azo]-3,3'-dimethoxy-1,1'-biphenyl-4-yl]azo]-2,7-naphthalenedisulfonic acid trisodium salt

CBNumber:: CB61485688

Summenformel:: C34H27N4NaO13S3

Molgewicht:: 818.77

MOL-Datei:: 6428-98-4.mol

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Eigenschaften Sicherheit Verwendungswort

Direct blue 9 (C.I. 24155) Eigenschaften

Sicherheit

Direct blue 9 (C.I. 24155) Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

3,3′-Dimethoxylbenzidine double nitriding, first and 3-Hydroxynaphthalene-2,7-disulfonic acid coupled , and then 4-Hydroxynaphthalene-1-sulfonic acid coupling.

Properties and Applications

blue. Soluble in water, soluble in alcohol. The strong sulfuric acid for blue, blue after diluted precipitation. The dye water solution is blue, to join the hydrochloric acid have precipitation of dark; Add sodium hydroxide solution for purplish red color.

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

Direct blue 9 (C.I. 24155) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Dinatrium-3-hydroxynaphthalin-2,7-disulfonat 4-Hydroxynaphthalin-1-sulfonsure 3,3'-Dimethoxy-benzidin

Downstream Produkte

Direct blue 9 (C.I. 24155) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate

6428-98-4()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 9 (C.I. 24155)
3-Hydroxy-4-[[4'-[(1-hydroxy-4-sulfo-2-naphtyl)azo]-3,3'-dimethoxy-1,1'-biphenyl-4-yl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
C.I.24155
C.I.Direct Blue 9
Direct Blue 9
C.I.Direct Blue 9:C.I.24155
6428-98-4