Preparation
6-Bromo-10,12-dichloronaphtho[2,3-c]acridine-5,8,14(13H)-trione with N-(5-amino-9,10-dioxo-9,10-dihydroanthracen-1-yl)benzamide (2 Moore) condensation,?Then cyclized.
Properties and Applications
brown. Brown powder. Cotton fabric dyed with pale yellow to light brown. Alkaline reduction leuco for red brown; Acid reduction leuco for yellow brown. Can be used for cotton fabric direct dyeing, reserving, coloring discharge, also suitable for silk dyeing
Standard
|
Ironing Fastness
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Chlorine bleach
|
Light Fastness
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Mercerized
|
Oxygen bleach
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Soaping
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Fading
|
Stain
|
ISO
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4-5
|
|
7
|
4-5
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5
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4-5
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5
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