Direct Blue 308

Direct Blue 308 Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  2-Amino-5-methylbenzene-1,4-disulfonic acid diazo, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid coupling, again diazo, and Naphthalen-1-amine coupling, its product to diazo, in alkaline conditions and 4-Hydroxy-7-(phenylamino)naphthalene-2-sulfonic acid coupling.

• Properties and Applications

  navy.
  

  Standard(cotton)	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO			4	4	4	4	5

Direct Blue 308 Upstream-Materialien And Downstream Produkte