| Company Name: |
Alfa Chemistry
|
| Tel: |
1-516-6625404 |
| Email: |
support@alfa-chemistry.com |
| Products Intro: |
Product Name:Victoria blue 4r
CAS:2185-87-7
Purity:CI 42563 Package:1g;10g;100g;1KG;5KG
|
|
| | VICTORIA BLUE 4R Basic information |
| Product Name: | VICTORIA BLUE 4R | | Synonyms: | VICTORIA BLUE 4R;3,5-bis(1,1-dimethylethyl)-4-Benzenepropanoicacid;5-cyclohexadien-1-ylidene]-n-methyl-enyl]methylene]-chloride;methanaminium,n-[4-[[4-(dimethylamino)phenyl][4-(methylphenylamino)-1-naphthal;CI 42563;[4-[[4-(dimethylamino)phenyl][4-toluidino-1-naphthyl]methylene]cyclohexa-2,5-dien-1-ylidene]dimethylammonium chloride;VICTORIA BLUE 4R C.I. NO. 42563;VictoriaBlue4RC.I.42563 | | CAS: | 2185-87-7 | | MF: | C34H34ClN3 | | MW: | 520.11 | | EINECS: | 218-573-2 | | Product Categories: | Organics | | Mol File: | 2185-87-7.mol |  |
| | VICTORIA BLUE 4R Chemical Properties |
| | VICTORIA BLUE 4R Usage And Synthesis |
| Uses | C.I. Basic Blue 8 is a basic dye. | | Definition | ChEBI: An iminium salt composed of 4-([4-(dimethylamino)phenyl]{4-[methyl(phenyl)amino]naphthalen-1-yl}methylidene)-N,N-dimethylcyclohexa-2,5-dien-1-iminium and chloride ions in a 1:1 ratio. It binds to nucleic acids and can
e used in standardised staining techniques suitable for automated cell-pattern recognition. | | Preparation | N-methyl-N-phenylnaphthalen-1-amine and 4-(Dichloro(4-(dimethylamino)phenyl)methyl)-N,N-dimethylbenzenaminereaction. | | Properties and Applications | red light blue. Soluble in cold water, soluble in hot water solution for blue, easily soluble in ethanol solution for blue. The strong sulfuric acid for yellow brown, diluted turn green and then into a yellow light first brown. The dye solution to join sodium hydroxide purple brown precipitation.
|
Standard( Silk )
|
Light Fastness
|
Persperation Fastness
|
Ironing Fastness
|
Soaping
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
C
|
1-2
|
|
|
|
|
3
|
|
|
A
|
1
|
3
|
|
3
|
|
3
|
|
| | References | [1] Luo Y, et al.A sensitive surface-enhanced Raman scattering method for chondroitin sulfate with Victoria blue 4R molecular probes in nanogold sol substrate. Luminescence. 2018 Feb;33(1):131-137. |
| | VICTORIA BLUE 4R Preparation Products And Raw materials |
|