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Natrium-6-(1-naphthylazo)naphthalin-2-sulfonat

sodium 6-(1-naphthylazo)naphthalene-2-sulphonate Struktur
6407-85-8
CAS-Nr.
6407-85-8
Bezeichnung:
Natrium-6-(1-naphthylazo)naphthalin-2-sulfonat
Englisch Name:
sodium 6-(1-naphthylazo)naphthalene-2-sulphonate
Synonyma:
C.I.13000;Acid Brown 8;Azo Acid Brown;C.I.Acid Brown 8;C.I.Acid Brown 8:C.I.13000;sodium 6-(1-naphthylazo)naphthalene-2-sulphonate;6-(1-Naphtylazo)-2-naphthalenesulfonic acid sodium salt;6-[(1-Naphtyl)azo]-2-naphthalenesulfonic acid sodium salt
CBNumber:
CB0929611
Summenformel:
C20H13N2NaO3S
Molgewicht:
384.38359
MOL-Datei:
6407-85-8.mol

Natrium-6-(1-naphthylazo)naphthalin-2-sulfonat Eigenschaften

Sicherheit

Natrium-6-(1-naphthylazo)naphthalin-2-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

6-Aminonaphthalene-2-sulfonic acid diazo, and Naphthalen-1-amine coupling, and then diazo, and with ethanol and sodium carbonate common heating, away with amino.

Properties and Applications

brown. Water solution is yellow brown, but water-soluble not beautiful, easily soluble in ethanol is yellow light brown. In the dark for the strong sulfuric acid (purple and product red), after diluted for brown. In aqueous solution to join strong hydrochloric acid for yellow olive brown; Add thick hydrogen for orange brown, oxidation solution.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4-5 3 2 3 1 3

Natrium-6-(1-naphthylazo)naphthalin-2-sulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Natrium-6-(1-naphthylazo)naphthalin-2-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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6407-85-8(Natrium-6-(1-naphthylazo)naphthalin-2-sulfonat)Verwandte Suche:


  • sodium 6-(1-naphthylazo)naphthalene-2-sulphonate
  • 6-(1-Naphtylazo)-2-naphthalenesulfonic acid sodium salt
  • 6-[(1-Naphtyl)azo]-2-naphthalenesulfonic acid sodium salt
  • Azo Acid Brown
  • C.I.13000
  • C.I.Acid Brown 8
  • Acid Brown 8
  • C.I.Acid Brown 8:C.I.13000
  • 6407-85-8
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