Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv.
Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv. Basic information
- Product Name:
- Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv.
- Synonyms:
-
- Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv.
- Acid Blue 97
- C.I.Acid Blue 97:C.I.44095
- CAS:
- 30586-17-5
- MW:
- 0
- EINECS:
- 608-506-9
- Mol File:
- Mol File
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Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv. Usage And Synthesis
Preparation
Bis(4-(dimethylamino)phenyl)methanone?and N-(naphthalen-2-yl)naphthalen-1-amine?in toluene using phosphorus oxychloride condensate, and its product disulfonated with fuming sulfuric acid and converted to the sodium salt.
Properties and Applications
bright blue. Soluble in water and ethanol to blue. The strong sulfuric acid to red light brown, diluted into blue light green.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 2 | 3 | 3-4 | 3-4 | 1 | 4 | ||
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Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv.(30586-17-5)Related Product Information
- Erioglaucine disodium salt
- ACID BLUE 92
- Acid blue 98 (C.I. 50335)
- Acid Blue 93
- ANILINE BLUE DIAMMONIUM SALT CERTIFIED
- N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium
- ACID BLUE 89
- 2-Anthracenesulfonic acid, aminobromo-9,10-dihydro[(4-methyl-2-sulfophenyl)amino]-9,10-dioxo-, sodium salt (1:2)
- Acid Blue 90