Chemical Properties
dark blue crystalline powder
Uses
Acid Blue 80 is a dye/stain. Dyes and metabolites.
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
|
