4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt

6405-98-7

CAS-Nr.: 6405-98-7

Englisch Name:: 4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt

Synonyma:: C.I.23515;Direct Red 68;C.I.Direct Red 68;C.I.Direct Red 68:C.I.23515;4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt

CBNumber:: CB92222773

Summenformel:: C30H26N5NaO5S

Molgewicht:: 591.62

MOL-Datei:: 6405-98-7.mol

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Eigenschaften Sicherheit Verwendungswort

4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt Eigenschaften

Sicherheit

4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

3,3′-Dimethylbenzidine double nitriding, respectively with the 4-Hydroxynaphthalene-1-sulfonic acid and Resorcinol coupling .

Properties and Applications

red. Soluble in water is palm red light. The strong sulfuric acid for blue, purple precipitation after diluted; In a dilute acetic acid with brown in the precipitation. The dye solution to join strong hydrochloric acid has the purple precipitation; Add thick sodium hydroxide solution no change.

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

4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt Upstream-Materialien And Downstream Produkte

Upstream-Materialien

1,3-Dihydroxybenzol 4-Hydroxynaphthalin-1-sulfonsure 3,3'-Dimethyl-benzidin

Downstream Produkte

4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 0)Lieferanten

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6405-98-7()Verwandte Suche:

Dinatrium-4-amino-3-[[4'-[(2-amino-6-sulfonatonaphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalin-1-sulfonat Dinatrium-3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-aminonaphthalin-1-sulfonat)

4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt
C.I.23515
C.I.Direct Red 68
Direct Red 68
C.I.Direct Red 68:C.I.23515
6405-98-7