Calcium dinatriumbis[2-chlor-5-[(2-hydroxy-1-naphthyl)azo]-4-sulfonatobenzoat]

calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] Chemische Eigenschaften,Einsatz,Produktion Methoden

• Chemische Eigenschaften

  Bright yellow light red. Excellent resistance to solvents such as ethanol, xylene and nitrocellulose. Thermal stability is 140°C. Acid and alkali resistance is poor, and there is migration phenomenon.

• Verwenden

  Calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] is mainly used for printing ink, can also be used for the coloring of plastics.

• Synthese

  Calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] is prepared by diazotization of 2-chloro-5-amino-4-sulfobenzoic acid, coupling with β-naphthol, and precipitation of calcium salts.

calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] Upstream-Materialien And Downstream Produkte

Calcium dinatriumbis[2-chlor-5-[(2-hydroxy-1-naphthyl)azo]-4-sulfonatobenzoat] Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(2)Suppliers

5850-80-6, calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate] Verwandte Suche: