1-(2-Naphtylazo)-2-naphthol

1-(2-Naphtylazo)-2-naphthol Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  Naphthalen-2-amine diazotization, and Naphthalen-2-ol coupling.

• Properties and Applications

  red orange (mineral oil). Melting point 176 ℃ (red brown acicular crystal). In concentrated sulfuric acid for magenta, after dilution red brown precipitation.
  

  Standard	Light Fastness	Heat-resistant(℃)		water	Sodium Carbonate(5%)	Hydrochloric acid(5%)
  		Melting point	Stable
  ISO	Good	176	≥ 205Sublimation	Insoluble	No change	No change

1-(2-Naphtylazo)-2-naphthol Upstream-Materialien And Downstream Produkte

1-(2-Naphtylazo)-2-naphthol Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(1)Suppliers

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