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Tetranatrium-[μ-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalin-1,6-disulfonato]](8-)]]dicuprat(4-)

tetrasodium [mu-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalene-1,6-disulphonato]](8-)]]dicuprate(4-) Struktur
72939-55-0
CAS-Nr.
72939-55-0
Bezeichnung:
Tetranatrium-[μ-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalin-1,6-disulfonato]](8-)]]dicuprat(4-)
Englisch Name:
tetrasodium [mu-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalene-1,6-disulphonato]](8-)]]dicuprate(4-)
Synonyma:
Direct Blue 95;C.I. Direct Blue 95;Direct blue 95 (C.I. 23150);C.I.Direct Blue 95:C.I.23150;tetrasodium [mu-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalene-1,6-disulphonato]](8-)]]dicuprate(4-)
CBNumber:
CB5905470
Summenformel:
C32H14Cu2N4NaO16S4(-3)
Molgewicht:
988.8
MOL-Datei:
72939-55-0.mol

Tetranatrium-[μ-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalin-1,6-disulfonato]](8-)]]dicuprat(4-) Eigenschaften

Sicherheit

Tetranatrium-[μ-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalin-1,6-disulfonato]](8-)]]dicuprat(4-) Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

3,3′-Dimethoxylbenzidine double nitriding, and 8-Hydroxynaphthalene-1,6-disulfonic acid (2 Moore) coupling, and then will cream shape dye and water cut copper sulfate and sodium acetate mixing 1.5 days and nights form a tight mixture, again in the 120 ~ 125 ℃ conditions vacuum drying. In this process, the two methoxy groups are replaced by hydroxyl groups.

Properties and Applications

bright blue. Soluble in water for purple, not soluble in alcohol. The strong sulfuric acid for Tracy in blue, blue for red after diluted. The dye solution to join strong hydrochloric acid for blue precipitation; With strong sodium hydroxide solution for purple solution.
Standard(viscose) Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 4 3-4 6 2-3 2

Tetranatrium-[μ-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalin-1,6-disulfonato]](8-)]]dicuprat(4-) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

3,3'-Dimethoxy-benzidin 1-NAPHTHOL-3,8-DISULFONIC ACID

Downstream Produkte

Tetranatrium-[μ-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalin-1,6-disulfonato]](8-)]]dicuprat(4-) Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 1)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hu Bei Jiutian Bio-medical Technology CO.,Ltd 		027-88013699 17354350817
 Ryan@jiutian-bio.com China 6100 58

72939-55-0(Tetranatrium-[μ-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalin-1,6-disulfonato]](8-)]]dicuprat(4-))Verwandte Suche:

  • tetrasodium [mu-[[7,7'-[(3,3'-dihydroxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[8-hydroxynaphthalene-1,6-disulphonato]](8-)]]dicuprate(4-)
  • Direct blue 95 (C.I. 23150)
  • C.I.Direct Blue 95:C.I.23150
  • Direct Blue 95
  • C.I. Direct Blue 95
  • 72939-55-0
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