Preparation
2,4,6-Trichloro-1,3,5-triazine and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid condensation, 2-Aminonaphthalene-1,5-disulfonic acid diazo, and condensation things coupled, coupling objects (2 Moore) and 2,2′-Disulfo-4,4,diaminobibenzene?condensation.
Properties and Applications
orange. Mainly used for cotton or viscose fiber dyeing, apply to roll dye, dyeing, also can be used to knot dyeing. Can also be used for the polyester/cotton, polyester/stick blended fabric dyeing.
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Standard
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Light Fastness
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Oxygen bleaching
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Persperation Fastness
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Soaping
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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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3-4
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4
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4
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5(Acid)
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5
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4
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4-5
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