Properties and Applications
colourful green light blue. Slightly soluble in cold water, soluble in hot water for green blue, not soluble in alcohol. The strong sulfuric acid to red light brown, after diluted blue precipitation. The dye solution to join sodium hydroxide solution into violet black, accompanied by precipitation.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
|
Soaping
|
Water
|
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
3-4
|
1
|
1
|
1
|
|
1
|
|
|
AATCC
|
2-3
|
1
|
1
|
1
|
|
1
|
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