Preparation
1-Aminoanthracene-9,10-dione diazo, and N-(4-chlorophenyl)-3-oxobutanamide?coupling, And then convert it into leuco disulfate disodium salt.
Properties and Applications
brilliant yellow. Yellow powder. Soluble in water, solubility are good. In addition to roll the dye, and can also be used to knot dyeing, good levelness, is easy to grasp. Mainly used for cotton and polyester/cotton blended fabric dyeing, printing and can be directly the white printing, also can and fast pigment and fast amine grain dye common printing, and can also be used in viscose, Polyvinyl alcohol, polyester dyeing and printing.
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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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5
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6
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4-5
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