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Merck
CN

R8001

Remazol Brilliant Blue R

Powder

Synonym(s):

Reactive Blue 19

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About This Item

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

Key Documents

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Product Name

Remazol Brilliant Blue R, anthraquinone dye

SMILES string

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

InChI key

KUIXZSYWBHSYCN-UHFFFAOYSA-L

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

form

powder

composition

Dye content, ~40-65%

solubility

water: 1 mg/mL, blue

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Quality Level

200

Related Categories

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

11 - Combustible Solids

wgk

WGK 1

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
SHBT3085
0000231872
0000231872
SHBP9225
SHBP0709

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LytM Proteins Play a Crucial Role in Cell Separation, Outer Membrane Composition, and Pathogenesis in Nontypeable Haemophilus influenzae
Giuseppe Ercoli
mBio (2015)
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
C. A. Brebbia
Water Pollution XI (2012)
Chao-Yin Kuo et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 65(9), 1557-1563 (2012-04-18)
Cuprous oxide that was prepared from Cu-containing waste liquid from a printed circuit board manufacturer was used to carry out Fenton-like and photo-Fenton-like oxidation reactions to decolorize a reactive dye (RB19). A microwave hydrothermal method was applied in the synthesis.
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
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