Disperse Orange 31 化学特性,用途語,生産方法
製造方法
4-Nitrobenzenamine diazo, and 2-((2-Cyanoethyl)(phenyl)amino)ethyl acetate?coupling
接触アレルゲン
The synthetic azo dye Disperse Orange 31 was wrongly
substituted by Disperse Orange 3 in patch test materials
from Chemotechnique. This situation explains why
a relatively low percentage of patients positive to PPD
were positive to Disperse Orange 3, although a coreaction
is explained to be very frequent because of
skin transformation of Disperse Orange 3 into PPD.
Properties and Applications
Red orange, Yellow red. Dry red powder, insoluble in water. Apply to polyester and their blended fabric dyeing and printing. In the red orange polyester for, in the red for yellow nylon, in the vinegar on fiber for red orange.
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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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ISO
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4-5
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2-3
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5-6
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5
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5
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4-5
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5
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Disperse Orange 31 上流と下流の製品情報
原材料
準備製品