Application and parameters of Acid Blue 83
Standard |
Fiber |
Soaping |
Persperation Fastness |
Oxygen bleaching |
Light |
|
Fading |
Stain |
|||||
AATCC |
Wool |
3-4 |
3-4 |
4-5 |
1 |
2-3 |
ISO |
Wool |
4 |
4 |
4 |
1 |
3 |
Dark blue powder. Not soluble in cold water, slightly soluble in hot water and ethanol for light blue. The strong sulfuric acid for orange red, diluted into blue. In water solution to join sodium hydroxide purple precipitation.
Used for wool, silk, polyamide fiber fabric dyeing and printing directly, can also be used for leather and feathers dyeing.
20 or 25kg/compound bag, carton box, iron drum, fiber durm for powder dye and 1000kg/tank for liquid dye