Dinatrium-3-methyl-5-[(4-sulfonatophenyl)azo]salicylat

Gefahreninformationscode (GHS)

• Alarmwort

  Warnung

2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ& Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  4-Aminobenzenesulfonic acid diazotization, and 2-Hydroxy-3-methylbenzoic acid coupling.

• Properties and Applications

  dark yellow. Soluble in water for yellow. In concentrated sulfuric acid to golden yellow, yellow precipitation after dilution. Dye aqueous solution to join concentrated hydrochloric acid for orange; Join concentrated Sodium hydroxide solution for orange; Add 10% Sodium hydroxide solution no change.
  

  Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO	5	4	5	2	5	5	5

2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ& Upstream-Materialien And Downstream Produkte

Dinatrium-3-methyl-5-[(4-sulfonatophenyl)azo]salicylat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(1)Suppliers

6408-91-9, 2-HYDROXY-3-METHYL-5-((4-SULFOPHENYL)AZ& Verwandte Suche: