ACID RED 299 химические свойства, назначение, производство
Подготовка
3-Aminobenzenesulfonic acid diazo, and Naphthalen-1-amine coupling, again diazo, and N,N-dihydroxyethylaniline?coupling.
Свойства и приложения
Purplish red powder, soluble in water. Water solution is red, to produce brown precipitation rare hydrochloric acid, sodium hydroxide to join after yellow. The strong sulfuric acid for olive green, blue become diluted. Used for polyamide, wool, silk dyeing and printing of content, it can also be used for leather color.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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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(Polyamide)
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5-6
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5
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4
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5
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5
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4-5
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AATCC(wool)
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4
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5
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5
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5
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5
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5
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ACID RED 299 препаратная продукция и сырье
сырьё
препарат