| Identification | Back Directory | [Name]
N-[4-[[4-[N-Ethyl-N-(3-sulfonatophenyl)amino]phenyl][4-[N-ethyl-N-(3-sodiosulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methylmethanaminium | [CAS]
5905-34-0 | [Synonyms]
C.I.42745
Acid Violet 7B
Acid Violet 25
C.I.Acid Violet 25
C.I.Acid Violet 25:C.I.42745
[4-[bis[4-(N-ethyl-3-sulfoanilino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium
N-[4-[[4-[N-Ethyl-N-(3-sulfonatophenyl)amino]phenyl][4-[N-ethyl-N-(3-sodiosulfophenyl)amino]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methylmethanaminium | [MOL File]
5905-34-0.mol |
| Hazard Information | Back Directory | [Uses]
As dye; in inks and stains. | [Preparation]
4-(Dimethylamino)benzoyl chloride?and N-ethyl-N-phenylbenzenamine?condensation,?And product disulfonated. | [Properties and Applications]
blue purple. Soluble in water and ethanol for blue purple. The strong sulfuric acid for orange brown, diluted into olive green to blue light green. In adding sodium hydroxide solution blue-purple precipitation.
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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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3
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2
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3
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3
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1
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3-4
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