ACID BLUE 80

Chemical properties

dark blue crystalline powder

The Uses of ACID BLUE 80

Acid Blue 80 is a dye/stain. Dyes and metabolites.

What are the applications of Application

Acid blue 80 is a useful water soluble dye utilized in adsorption studies

Preparation

1,4-Dichloroanthracene-9,10-dione?(1 Moore) or 1,4-Dihydroxyanthracene-9,10-dione (1 Moore) and 2,4,6-Trimethylbenzenamine(2 Moore) condensation, stlfonation, and translated into sodium salt.

Hazard

Moderately toxic by ingestion.

Flammability and Explosibility

Non flammable

Properties and Applications

blue. Red light blue powder, soluble in water, but the solution for a long time have placed precipitation phenomenon. The strong sulfuric acid dyes is red light blue, green light blue to dilute; In nitric acid are brown. Water solution is deep blue, add hydrochloric acid or sodium hydroxide are in product blue. Used for wool, silk, polyamide fiber and its blended fabric dyeing, dyeing scattered hair, tops, yarn packages, socks and knitting yarn and so on, also can be in wool and silk fabric printing directly, it can also be used in leather dyeing.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	6	3	4	4	3-4		4	2
AATCC	4-5	4-5	4-5	4-5			4-5	4-5