Preparation
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and Cyclohexanamine condensation and translated into sodium salt.
Properties and Applications
red light blue. Soluble in water and ethanol. Meet strong sulfuric acid is olive green, diluted light orange for palm. Used for wool, polyamide, silk dyeing and printing directly, also used in leather shading.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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ISO
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5
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2-3
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2-3
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3-4
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1
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2
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AATCC
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4
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|
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3
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4
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