2-Hydroxy-5-[(2-methyl-4-sulfophenyl)azo]benzoic acid disodium salt

2-Hydroxy-5-[(2-methyl-4-sulfophenyl)azo]benzoic acid disodium salt Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  4-Amino-3-methylbenzenesulfonic acid diazotization, and 2-Hydroxybenzoic acid?coupling.

• Properties and Applications

  dark yellow.
  

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

2-Hydroxy-5-[(2-methyl-4-sulfophenyl)azo]benzoic acid disodium salt Upstream-Materialien And Downstream Produkte

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