Direct Blue 309

Direct Blue 309 Chemische Eigenschaften,Einsatz,Produktion Methoden

• Properties and Applications

  deep blue. Mainly used for leather color.
  

  Standard(leather)	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
  				Fading	Stain	Fading	Stain
  ISO			3	4	4