Preparation
2-Chlorobenzaldehyde (1 Moore) and N-benzyl-2-methylaniline (2 Moore) in the condensation sulfuric acid, then with hair smoke the product into two products sulfuric acid, reoccupy potessium dichromate-oxalic acid oxidation.
Properties and Applications
colourful green light blue. Slightly soluble in water for chrome green, slightly soluble in ethanol are blue-green. The strong sulfuric acid for olive yellow, diluted into yellowish green. Add sodium hydroxide in aqueous solution for yellow 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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2
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2
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2-3
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3
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1
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4
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3
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2
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![N-[4-[(2-Chlorophenyl)[3-methyl-4-[(3-sodiosulfobenzyl)amino]phenyl]methylene]-2-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium Structure](https://www.chemicalbook.com/CAS/GIF/5863-49-0.gif)