Preparation
4-Methylbenzene-1,3-diamine (2 Moore) and acetaldehyde (1 Moore) condensation, its product cyclization, and ferric chloride oxidation.
Properties and Applications
green light yellow. Soluble in water for yellow, soluble in ethanol for yellow with green fluorescent. The strong sulfuric acid for light yellow, with strong at the green light, for red light yellow diluted. The dye solution to join strong sodium hydroxide solution have yellow precipitation.
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Standard( Silk )
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Light Fastness
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Persperation Fastness
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Ironing Fastness
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Soaping
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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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C
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2
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2-3
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