N-[4-[Bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-3-sulfonatobenzenemethanaminium
- CAS NO.:5844-15-5
- Molecular Weight: 0
What is N-[4-[Bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-3-sulfonatobenzenemethanaminium?
Preparation
Bis (4-(dimethylamino) phenyl) methanol and N-methyl-N-3-sulfobenzylaniline?condensation, product used lamps-hydrochloric acid oxidation.
Properties and Applications
blue purple.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 1 | 3 | 3 | 1 | 2-3 |
Safety information for N-[4-[Bis[4-(dimethylamino)phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-3-sulfonatobenzenemethanaminium
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