Acid Blue 230

Preparation

1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 4-Butylbenzenamine?condensation.

Properties and Applications

colourful green light blue. Bright green powder. Soluble in water, in 90 ℃ water solubility of 40 g/L. Can not discharge. Used for wool, vinegar, polyamide fiber dyeing and printing directly.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	5	4		5
AATCC	5	4		5