Properties and Applications
red light navy blue. Soluble in water for deep purple, soluble in ethanol for violet blue. The strong sulfuric acid for yellow brown, after dilution is purple. Join strong hydrochloric acid solution for dark purple; Add thick sodium hydroxide solution to blue.
|
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
5
|
3
|
2-3
|
3
|
1
|
|
3
|
|
|
AATCC
|
4
|
2-3
|
2-3
|
3-4
|
1
|
|
2
|
|
