Properties and Applications
green to red light navy blue. Soluble in water for shallow blue light green. In concentrated sulfuric acid to pale red light brown, add Manganese dioxide is purple, dilution after brown. Dye aqueous solution to join concentrated sodium hydroxide solution for purple.
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Standard(cotton)
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Ironing Fastness
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Water
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Alkali
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Acid
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ISO
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5
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4(40℃)3(100℃)
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