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MilliporeSigma

R8001

Sigma-Aldrich

Remazol Brilliant Blue R

Powder

Synonym(s):

Reactive Blue 19

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25 G
$48.00

$48.00

Estimated to ship onDecember 30, 2025fromMILWAUKEE

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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
EC Number:
219-949-9
MDL number:
MFCD00001215
UNSPSC Code:
12171500
PubChem Substance ID:
24899402
NACRES:
NA.47

Key Documents

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Product Name

Remazol Brilliant Blue R, anthraquinone dye

Quality Level

200

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

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1 of 4

This Item
B0149B7920B8647
Remazol Brilliant Blue R anthraquinone dye

Sigma-Aldrich

R8001

Remazol Brilliant Blue R

Brilliant Blue R Dye content ~50 %, Technical grade

Sigma-Aldrich

B0149

Brilliant Blue R

Brilliant Blue R pure

Sigma-Aldrich

B7920

Brilliant Blue R

Brilliant Blue R Concentrate suitable for SDS-PAGE, methanol solution

Sigma-Aldrich

B8647

Brilliant Blue R Concentrate

solubility

water: 1 mg/mL, blue

solubility

H2O: 10 mg/mL

solubility

H2O: 1 mg/mL

solubility

-

form

powder

form

powder

form

powder

form

methanol solution

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

application(s)

diagnostic assay manufacturing
hematology
histology

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

composition

Dye content, ~40-65%

composition

Dye content, ~50%

composition

-

composition

-

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

storage temp.

room temp

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.[1][2][3]

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.[4]

Storage Class

11 - Combustible Solids

wgk_germany

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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Issues in Bioengineering and Bioinformatics (2012)
José Roberto Guimarães et al.
Journal of environmental management, 110, 33-39 (2012-06-19)
The effectiveness of photolysis (UV), peroxidation (H(2)O(2)), peroxidation combined with UV light (UV/H(2)O(2)), Fenton reagent (H(2)O(2)/Fe(2+)), and the photo-Fenton process (H(2)O(2)/Fe(2+)/UV) at degrading the textile dye Reactive Blue 19 was evaluated. The efficiency of the photo-Fenton process for degrading raw
A Mirmohseni et al.
Bioresource technology, 121, 212-220 (2012-08-04)
Chitosan hollow fibers were produced via a dry-wet spinning technique with good mechanical properties. The prepared membranes were tested for removal of reactive blue 19 as a model anionic dye. Response surface methodology was employed for the modeling of adsorption
Tayyebeh Madrakian et al.
Chemosphere, 90(2), 542-547 (2012-10-02)
An in situ method for direct attachment of reactive blue-19 onto the surface of magnetite nanoparticles to prepare an efficient adsorbent for removal of Pb(2+) ion from water samples was proposed. The produced modified magnetite nanoparticles (MMNP) were characterized by
Nirmal K Prasad et al.
Journal of molecular modeling, 18(5), 2013-2019 (2011-08-31)
Laccases belong to multicopper oxidases, a widespread class of enzymes implicated in many oxidative functions in various industrial oxidative processes like production of fine chemicals to bioremediation of contaminated soil and water. In order to understand the mechanisms of substrate
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