Mordant Green 21

Mordant Green 21 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  5-Amino-2-chlorobenzaldehyde?(1 Moore) ?and 2-Hydroxy-3-methylbenzoic acid ?(2 Moore)?condensation, its product diazotization, with 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, again will azo compound with Nitrosylsulfuric acid in oxidation.

• Properties and Applications

  yellow green. Soluble in water for golden yellow, soluble in ethanol for olive yellow brown. In concentrated sulfuric acid for red orange, dilution after light golden brown.
  

  Standard(Silk)	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
  			Alkali	Acid
  ISO	4	2	1		3	2	5

Mordant Green 21 Upstream-Materialien And Downstream Produkte

Mordant Green 21 Verwandte Suche: