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Brilliant Blue R

Name: Brilliant Blue R
Brand: SIGMA

250, suitable for microscopy

Synonym(s):

Acid Blue 83, Brilliant indocyanin 6B, Coomassie Brilliant Blue R

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About This Item

Empirical Formula (Hill Notation):

C₄₅H₄₄N₃NaO₇S₂

CAS Number:

6104-59-2

Molecular Weight:

825.97

EC Number:

228-060-5

UNSPSC Code:

12171500

NACRES:

NA.26

PubChem Substance ID:

57648236

MDL number:

MFCD00041762

Beilstein/REAXYS Number:

5718025

Colour Index Number:

42660

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Properties

Quality Segment

200

form

powder

technique(s)

microbe id | staining: suitable

λ_max

589.2 nm in ethanol

suitability

suitable for microscopy

SMILES string

[Na+].CCOc1ccc(Nc2ccc(cc2)C(\c3ccc(cc3)N(CC)Cc4cccc(c4)S([O-])(=O)=O)=C5\C=C/C(C=C5)=[N+](\CC)Cc6cccc(c6)S([O-])(=O)=O)cc1

InChI

1S/C45H45N3O7S2.Na/c1-4-47(31-33-9-7-11-43(29-33)56(49,50)51)40-23-15-36(16-24-40)45(35-13-19-38(20-14-35)46-39-21-27-42(28-22-39)55-6-3)37-17-25-41(26-18-37)48(5-2)32-34-10-8-12-44(30-34)57(52,53)54;/h7-30H,4-6,31-32H2,1-3H3,(H2,49,50,51,52,53,54);/q;+1/p-1

InChI key

NKLPQNGYXWVELD-UHFFFAOYSA-M

Description

Application

For detection of protein bands following electrophoresis.

Other Notes

Protein stain for gel electrophoresis; 5 to 10 times more sensitive than Naphthol Blue Black B and Bromophenol (as little as 0.5 μg/cm² of protein could be detected in a gel matrix)

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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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