Preparation
Aniline diazo, and Naphthalen-1-amine?coupling, again diazo, coupled with phenol
Properties and Applications
Yellow orange. Red brown powder. Soluble in ethanol, acetone, soluble fiber element and benzene, slightly soluble in carbon tetrachloride. The strong sulfuric acid in dark green light for blue, first for dirty after diluted, and then for brown. Used for polyester and their blended fabric dyeing, also suitable for vinegar fiber, polyamide fiber and acrylic shading, can also be used in such plastic color.
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Standard
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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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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AATCC
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5
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6-7
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5
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5
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5
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5
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ISO
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3-4
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4
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6-7
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5
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5
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5
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5
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