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| | 7-(dimethylamino)-3,4-dihydroxy-1-(methoxycarbonyl)phenoxazin-5-ium chloride Basic information |
| | 7-(dimethylamino)-3,4-dihydroxy-1-(methoxycarbonyl)phenoxazin-5-ium chloride Chemical Properties |
| | 7-(dimethylamino)-3,4-dihydroxy-1-(methoxycarbonyl)phenoxazin-5-ium chloride Usage And Synthesis |
| Preparation | excessive amounts of ?N,N-dimethyl-4-nitrosobenzenamine and Methyl 3,4,5-trihydroxybenzoate?reaction. | | Properties and Applications | dark blue purple. Soluble in water (for red light purple) and ethanol (for blue purple). In concentrated sulfuric acid for Daisy blue, dilution after magenta. Dye aqueous solution with sodium hydroxide with brown precipitation, excessive dissolved after precipitation for purple solution.
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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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| | 7-(dimethylamino)-3,4-dihydroxy-1-(methoxycarbonyl)phenoxazin-5-ium chloride Preparation Products And Raw materials |
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