VICTORIA BLUE 4R CAS#: 2185-87-7

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

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VICTORIA BLUE 4R Usage And Synthesis

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-dimethylbenzenamine?reaction.

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
Standard( Silk )	Light Fastness	Fading	Stain	Fading	Stain	Fading	Stain
C	1-2					3
A	1	3		3		3

VICTORIA BLUE 4RSupplier

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