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Merck
CN

378011

Basic Blue 3

Dye content 25 %

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About This Item

Empirical Formula (Hill Notation):
C20H26ClN3O
CAS Number:
33203-82-6
Molecular Weight:
359.89
PubChem Substance ID:
24863537
UNSPSC Code:
12171500
Colour Index Number:
51004
NACRES:
NA.47
EC Number:
251-403-5
MDL number:
MFCD00011928

Key Documents

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InChI key

IURGIPVDZKDLIX-UHFFFAOYSA-M

InChI

1S/C20H26N3O.ClH/c1-5-22(6-2)15-9-11-17-19(13-15)24-20-14-16(23(7-3)8-4)10-12-18(20)21-17;/h9-14H,5-8H2,1-4H3;1H/q+1;/p-1

SMILES string

[Cl-].CCN(CC)c1ccc2nc3ccc(cc3[o+]c2c1)N(CC)CC

form

powder or crystals

composition

Dye content, 25%

mp

205 °C (dec.) (lit.)

λmax

654 nm

ε (extinction coefficient)

≥12000 at 257-263 nm in water at 0.01 g/L, ≥4500 at 289-295 nm in water at 0.01 g/L, ≥45000 at 651-657 nm in water at 0.01 g/L

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

100

Related Categories

General description

Basic blue 3 (BB3) can be removed from aqueous solutions with the help of activated carbon prepared from rubber seed coat.
Basic blue 3 (C.I. 51104) is a cationic dye. It is generally positively charged in an aqueous solution.

Application

Basic blue 3 has a brilliant blue shade and thus has been used as a colorant in dyeing acrylic fabrics.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS7520
SHBL7096
MKCG4785
MKBW0514V
MKBP7806V

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Adsorption studies of basic dye on activated carbon. derived from agricultural waste.
Hameed BH and Daud FBM
Chemical Engineering Journal, 139.1, 48-55 (2008)
A Ghanadzadeh et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 73(2), 324-329 (2009-03-28)
The spectroscopic features of a laser dye, oxazine 1 (OX1), were investigated in liquid and in liquid crystalline solutions as a function of the solvent polarity and polarizability. The nature of spectral shift was investigated by studying the absorption spectra
H M Shapiro
Cytometry, 2(3), 143-150 (1981-11-01)
The addition of RNA content estimation to flow cytometric measurement of DNA content provides valuable information concerning cells' transitions between quiescent and proliferative states. Equilibrium staining methods employing acridine orange have been used for DNA/RNA content measurement but are difficult
Markus Braun et al.
The journal of physical chemistry. A, 110(32), 9793-9800 (2006-08-11)
Wave packet motion in the laser dye oxazine 1 in methanol is investigated by spectrally resolved transient absorption spectroscopy. The spectral range of 600-690 nm was accessible by amplified broadband probe pulses covering the overlap region of ground-state bleach and
Graciela P Zanini et al.
Chemosphere, 63(3), 430-439 (2005-11-26)
The binding between an oxazine dye and a humic acid was studied in aqueous solutions in the pH range 4-10 and in the supporting electrolyte (KCl) range 0.001-0.1M. A rather simple spectrophotometric method was developed to construct binding isotherms under
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