Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

234176

Sigma-Aldrich

Victoria Blue R

Dye content 80 %

Synonym(s):

Basic Blue 11

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
C29H32ClN3
CAS Number:
2185-86-6
Molecular Weight:
458.04
Colour Index Number:
44040
EC Number:
218-572-7
MDL number:
MFCD00011876
UNSPSC Code:
12171500
PubChem Substance ID:
24854026
NACRES:
NA.47

form

powder

Quality Level

100

composition

Dye content, 80%

solubility

ethanol: 1 mg/mL, clear to opaque, blue to purple

λmax

615 nm

ε (extinction coefficient)

≥11000 at 252 nm in methanol at 0.005 g/L
≥54000 at 577 nm in methanol at 0.005 g/L
≥9000 at 330 nm in methanol at 0.005 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Cl-].CCNc1ccc(\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](\C)C)c4ccccc14

InChI

1S/C29H31N3.ClH/c1-6-30-28-20-19-27(25-9-7-8-10-26(25)28)29(21-11-15-23(16-12-21)31(2)3)22-13-17-24(18-14-22)32(4)5;/h7-20H,6H2,1-5H3;1H

InChI key

JEVGKYBUANQAKG-UHFFFAOYSA-N

Related Categories

General description

Victoria Blue R is a basic dye. It belongs to the class of diphenylnaphthylmethane dyes. Victoria Blue R has been employed in manufacture of lake pigments. It has lot of industrial applications, but it is rarely used as a biological stain.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P301 + P312 + P330

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
SHBQ5067
SHBP4163
SHBM8406
MKCF7868
MKCD2920

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 1

1 of 1

New Methylene Blue N Dye content ~70 %

Sigma-Aldrich

556416

New Methylene Blue N

[Experimental study of the blastomogenic properties of Basic Blue K].
G V Seliuzhitskiĭ et al.
Gigiena i sanitariia, (4)(4), 30-32 (1982-04-01)
Chiing-Chang Chen et al.
Journal of hazardous materials, 196, 166-172 (2011-10-01)
Acinetobacter calcoaceticus YC210 has been isolated and its ability to remove Victoria Blue R (VBR) from aqueous solution was assessed. The effects of various factors on decolorization efficiency were investigated in a batch system. The decolorization efficiency was found to
Edward Gurr
Synthetic Dyes in Biology, Medicine And Chemistry (2012)
K T Chen et al.
Journal of hazardous materials, 174(1-3), 598-609 (2009-10-10)
The purposes of this research were to study the effects of two modified photocatalysts, Nafion-coated TiO(2) and fluorinated TiO(2), and photocatalytic degradation of Victoria Blue R in aqueous solution. Photocatalytic degradation of Victoria Blue R was accelerated by the modified
V A Eryomin et al.
Analytical biochemistry, 180(1), 186-191 (1989-07-01)
Different phospholipids, except the choline-containing phospholipids phosphatidylcholine, lysophosphatidylcholine, and sphingomyelin, formed complexes with the dye Victoria blue R, which selectively partitioned into the chloroform phase of chloroform/ethylene glycol/glycerol biphasic solvent system, and were quantitatively estimated at 590 nm. Considerable amounts
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service