Preparation
4-Nitrobenzenamine diazo,?2-Aminobenzoic acid methylation using dimethyl sulfate, and acetic anhydride closed, and with the coupling diazide.
Properties and Applications
Red light yellow. The chemical structure and C.I. Disperse yellow 79 the same. Used in vinegar and polyamide fiber dyeing 66 good levelness
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StandardVinegar fiber
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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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3
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5
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3
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3
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