@ttyu1120
attivo 4 anni, 5 mesi fa
Properties
Red liquid.
Applications
Mainly used in viscose etc of cellulose fiber dyeing, also can be used for silk, wool, paper and pulp dyeing, also can be used in the manufacture color which have pigment.
Manufacturing Methods
Aniline and N-(4-aminophenyl)acetamide diazo respectively, and N,N鈥?bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea c […] Vedi