Mordant Red 21 химические свойства, назначение, производство
Подготовка
4-Amino-N-ethyl-N-(naphthalen-1-yl)benzarnide diazo, and 4-Benzamido-5-hydroxynaphthalene-1,7-disulfonic acid9?coupling.
Свойства и приложения
colourful red to blue light red. Soluble in water for red, moderate soluble in alcohol for product red. The strong sulfuric acid for product red, diluted into a peach. In water solution to join strong hydrochloric acid for product red; Add thick sodium hydroxide solution for orange brown
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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
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4-5
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4
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5
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4
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2
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4
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4-5
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4-5
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AATCC
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4-5
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4
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4
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4
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2
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2-3
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4
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4
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Mordant Red 21 препаратная продукция и сырье
сырьё
препарат