КИСЛОТНЫЙ СИНИЙ 29 химические свойства, назначение, производство
Подготовка
M-nitroaniline diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?in acid conditions coupled, its product again with diazo of aniline in alkaline conditions coupled.
Свойства и приложения
navy blue. Soluble in water and soluble fiber element for navy blue, soluble in ethanol. The strong sulfuric acid blue light in green, blue after diluted precipitation. In water solution to join 10% sulfuric acid as blue; Add 10% sodium hydroxide solution for purple
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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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6
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2
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1-2
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3
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AATCC
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7-8
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2
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1
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1
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КИСЛОТНЫЙ СИНИЙ 29 препаратная продукция и сырье
сырьё
препарат