Natrium-5-hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]naphthalin-1-sulfonat

Acid mordant Brown 92 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  2-Amino-4-nitrophenol diazotization, and 5-Hydroxynaphthalene-1-sulfonic acid coupling.

• Properties and Applications

  brown. Soluble in water for wine red, soluble in ethanol to red. In concentrated sulfuric acid to purple, dilution after pink. Dye aqueous solution to join concentrated hydrochloric acid to red; Join concentrated sodium hydroxide solution for red orange brown.

Acid mordant Brown 92 Upstream-Materialien And Downstream Produkte

Natrium-5-hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]naphthalin-1-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(6)Suppliers

5858-58-2, Acid mordant Brown 92 Verwandte Suche: