Skip to Content
Merck
CN
All Photos(2)

Documents

244813

Sigma-Aldrich

Reactive Blue 4

Dye content 35 %

Sign Into View Organizational & Contract Pricing
All Photos(2)
Synonym(s):
1-Amino-4-[3-(4,6-dichlorotriazin-2-ylamino)-4-sulfophenylamino]anthraquinone-2-sulfonic acid, Procion® blue MX-R
Empirical Formula (Hill Notation):
C23H14Cl2N6O8S2
CAS Number:
13324-20-4
Molecular Weight:
637.43
Colour Index Number:
61205
Beilstein:
602258
EC Number:
236-363-9
MDL number:
MFCD00001218
UNSPSC Code:
12171500
PubChem Substance ID:
24854708
NACRES:
NA.47

form

powder

Quality Level

200

composition

Dye content, 35%

λmax

595 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

Nc1c(cc(Nc2ccc(c(Nc3nc(Cl)nc(Cl)n3)c2)S(O)(=O)=O)c4C(=O)c5ccccc5C(=O)c14)S(O)(=O)=O

InChI

1S/C23H14Cl2N6O8S2/c24-21-29-22(25)31-23(30-21)28-12-7-9(5-6-14(12)40(34,35)36)27-13-8-15(41(37,38)39)18(26)17-16(13)19(32)10-3-1-2-4-11(10)20(17)33/h1-8,27H,26H2,(H,34,35,36)(H,37,38,39)(H,28,29,30,31)

InChI key

RTLULCVBFCRQKI-UHFFFAOYSA-N

Gene Information

rat ... P2rx1(25505)

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Reactive blue 4 (C.l. 61205) is a dichlorotriazine dye also known as procion brilliant blue MX-R, procion brilliant blue M.

Application

Reactive blue dyes have been used for labeling antibodies. Such anthraquinone dyes are widely used as immobilized ligands in systems for protein separations. Reactive blue 4 is used as a tracer to assess apical leakage in dental fillings. It is routinely used to stain proteins on electrophoretic gels.

Legal Information

Procion is a registered trademark of Dystar Textilfarben GmbH & Co.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Precautionary Statements

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Feiyan Wu et al.
Journal of chromatography. A, 1134(1-2), 45-50 (2006-10-13)
Monodisperse porous particles, poly(glycidylmethacrylate-co-ethylenedimethacrylate), P(GMA-EDMA) beads with diameter of 7 microm were prepared by a single-step swelling and polymerization method. The polymer particles were advantaged through immobilization of Procion Bule MX-R, which was incubated by epichlorohydrin via the epoxide groups
Young H Lee et al.
Water environment research : a research publication of the Water Environment Federation, 78(2), 156-169 (2006-03-29)
The decolorization of two anthraquinone dyes (Reactive Blue 4 [RB4] and Reactive Blue 19 [RB19]) and two phthalocyanine dyes (Reactive Blue 7 [RB7] and Reactive Blue 21 [RB21]) was investigated at an initial dye concentration of 300 mg/L using an
Shih-Hsien Chang et al.
Journal of hazardous materials, 166(2-3), 1127-1133 (2009-01-17)
Degradation of two different kinds of dyes, anthraquinone Reactive Blue 4 (RB4) and azo Reactive Black 5 (RB5), by low-cost zero valent iron (Fe(0)) in a N(2) bubbling system (Fe(0)/N(2) process) and air bubbling system (Fe(0)/air process) was investigated. The
Gülay Bayramoğlu et al.
Journal of hazardous materials, 137(3), 1689-1697 (2006-06-13)
The native and treated fungal biomass of Phanerocheate chrysosporium was used for the biosorption of a textile dye (i.e., Reactive Blue 4). In the batch system, the biosorption equilibrium time was about 4 h and the maximum dye uptake on
Belgin Gözmen et al.
Journal of hazardous materials, 168(1), 129-136 (2009-03-10)
The degradations of an anthraquinone dye, the reactive blue 4 (RB4), were studied by wet air oxidation (WAO), wet peroxide oxidation (WPO), photocatalytic oxidation, and electro-Fenton (EF) advanced oxidation. The RB4 oxidation was evaluated by the decrease in total organic
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