Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

R8001

Sigma-Aldrich

Remazol Brilliant Blue R

Powder

Synonym(s):

Reactive Blue 19

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

About This Item

Empirical Formula (Hill Notation):
C22H16N2Na2O11S3
CAS Number:
2580-78-1
Molecular Weight:
626.54
Colour Index Number:
61200
EC Number:
219-949-9
MDL number:
MFCD00001215
UNSPSC Code:
12171500
PubChem Substance ID:
24899402
NACRES:
NA.47

product name

Remazol Brilliant Blue R, anthraquinone dye

form

powder

composition

Dye content, ~40-65%

solubility

water: 1 mg/mL, blue

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[Na+].[Na+].Nc1c2C(=O)c3ccccc3C(=O)c2c(Nc4cccc(c4)S(=O)(=O)CCOS([O-])(=O)=O)cc1S([O-])(=O)=O

InChI

1S/C22H18N2O11S3.2Na/c23-20-17(37(29,30)31)11-16(18-19(20)22(26)15-7-2-1-6-14(15)21(18)25)24-12-4-3-5-13(10-12)36(27,28)9-8-35-38(32,33)34;;/h1-7,10-11,24H,8-9,23H2,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2

InChI key

KUIXZSYWBHSYCN-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

General description

Remazol Brilliant Blue R (Cl 61200) is a hydrophobic, anthraquinone dye that has several commercial uses. It is a reactive dye that stains collagen, elastin, basement membranes, and erythrocytes.
Remazol Brilliant Blue R is a hydrophobic, anthraquinone dye which has several commercial uses.

Application

Remazol Brilliant Blue R has been used to prepare Remazol Brilliant blue (RBB)-starch agar medium to select and isolate amylolytic fungi. It has also been used to stain purified peptidoglycan for dye release assay.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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

V Janaki et al.
Journal of hazardous materials, 241-242, 110-117 (2012-10-06)
The performance of polyaniline/extracellular polymeric substances (Pn/EPS) composite as an adsorbent to remove the anionic reactive dyes, Reactive Brilliant Blue R (RBBR) and Reactive Orange 16 (RO), was investigated in single and binary systems. The pH(pzc) of Pn/EPS composite was
Yuanpeng Wang et al.
Molecules (Basel, Switzerland), 16(12), 9838-9849 (2011-11-26)
Synthetic dyes are extensively used and rarely degraded. Microbial decomposition is a cost-effective alternative to chemical and physical degradation processes. In this study, the decomposition of simulated anthraquinone reactive dye (Reactive Blue 19; RB19) at a concentration of 400-mg/L in
Susana Rodríguez-Couto
Journal of hazardous materials, 233-234, 158-162 (2012-07-24)
Cubes of nylon sponge, cubes of polyurethane foam (PUF), cuttings of stainless steel sponges and the commercial carriers Kaldnes™ K1 were tested as inert supports for laccase production by the white-rot fungus Trametes pubescens under semi-solid-state fermentation conditions. The cultures
Zeljko Cupic
Physical Chemistry (2016)
Kai-Cheng Hsu et al.
PloS one, 8(2), e56704-e56704 (2013-02-26)
Infection with influenza virus is a major public health problem, causing serious illness and death each year. Emergence of drug-resistant influenza virus strains limits the effectiveness of drug treatment. Importantly, a dual H275Y/I223R mutation detected in the pandemic influenza A
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