1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and N-(3-aminophenyl)acetamide in between copper salt and tied the presence of acid agents condensation, and then translate into sodium salt.
Properties and Applications
blue. Mainly used for wool, polyamide, silk dyeing and printing, but with Polyamide used more often.
