Direct Red 239 Chemische Eigenschaften,Einsatz,Produktion Methoden
Properties and Applications
red brown powder, soluble in water for yellow light red, soluble in strong sulfuric acid as blue-ray red purple, soluble in chloroform, DMF, etc organic solvent, insoluble in are: butanol, acetone, melting point > 300 ℃. Used for cellulose fiber dyeing, also can be used for paper, leather color.
Direct Red 239 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte