Properties and Applications
Brilliant blue light red. Soluble in water for amaranth. In concentrated sulfuric acid for red, dilution after red orange. Dye aqueous solution to join concentrated hydrochloric acid for red orange.
|
Standard
|
Ironing Fastness
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
|
Alkali
|
Acid
|
|
ISO
|
4
|
3
|
5
|
|
5
|
4-5
|
5
|
