Preparation
1-Nitro-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid (2 Moore) and 4-(4-Aminophenyl)benzenamine (1 Moore) condensation, then in sulfuric acid central change, then take off carboxyl group. Note: in addition to Acridone and Acridine dye outside, goods in the dye containing about 23% and 7% corresponding double Acridone and double Acridine dye.
Properties and Applications
red light brown. Soluble in 1, 2, 3, 4 – Tetrahydronaphthalene, Xylene. In concentrated sulfuric acid for brown light yellow, dilution red brown after precipitation; In the basic insurance powder solution for red brown; In the acidic insurance powder solution for brown.
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Standard
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Ironing Fastness
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Chlorine bleach
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Light Fastness
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Mercerized
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Oxygen bleach
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Soaping
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Fading
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Stain
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ISO
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4-5
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4
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6
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4
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3-4
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5
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AATCC
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5
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4
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5
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4
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3
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