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Dinatrium-4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonat

disodium 4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulphonate Struktur
6428-81-5
CAS-Nr.
6428-81-5
Bezeichnung:
Dinatrium-4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonat
Englisch Name:
disodium 4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulphonate
Synonyma:
C.I.24500;Acid Red 86;Milling Red 6B;C.I.Acid Red 86;C.I.Acid Red 86:C.I.24500;disodium 4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulphonate;4,4'-Bis[(2-hydroxy-1-naphthalenyl)azo]-5,5'-dimethoxy-1,1'-biphenyl-2,2'-disulfonic acid disodium salt;4,4'-Bis[(2-hydroxynaphthalen-1-yl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonic acid disodium salt
CBNumber:
CB9924806
Summenformel:
C34H24N4Na2O10S2
Molgewicht:
758.6847
MOL-Datei:
6428-81-5.mol

Dinatrium-4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonat Eigenschaften

Sicherheit

Dinatrium-4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

5-Amino-4-methoxy-2-(4-amino-5-methoxy-2-sulfophenyl)benzenesulfonic acid?double nitriding, and Naphthalen-2-ol (2 Moore) coupled.

Properties and Applications

red. Moderate soluble in water and acetone in deep red, slightly soluble in alcohol. The strong sulfuric acid for purple, after diluted blue-purple precipitation. Add sodium hydroxide dark precipitation.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 2 3-4 4 3-4

Dinatrium-4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

5-amino-4-methoxy-2-(4-amino-5-methoxy-2-sulfophenyl)benzenesulfonic acid 2-Naphthol

Downstream Produkte

Dinatrium-4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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6428-81-5(Dinatrium-4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonat)Verwandte Suche:

  • disodium 4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulphonate
  • 4,4'-Bis[(2-hydroxy-1-naphthalenyl)azo]-5,5'-dimethoxy-1,1'-biphenyl-2,2'-disulfonic acid disodium salt
  • 4,4'-Bis[(2-hydroxynaphthalen-1-yl)azo]-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-disulfonic acid disodium salt
  • C.I.24500
  • C.I.Acid Red 86
  • Milling Red 6B
  • Acid Red 86
  • C.I.Acid Red 86:C.I.24500
  • 6428-81-5
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