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Coomassie Brilliant Blue R-250, Fisher BioReagents

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Quantity:
25g
50g
Packaging:
Amber Glass
Glass Bottle
6104-59-2
C45H44N3NaO7S2
825.97
MFCD00041762
HAEGGLCXLFWTBE-UHFFFAOYSA-M
Coomassie Blue R-250
61365
sodium;3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate
[Na+].CCOC1=CC=C(NC2=CC=C(C=C2)[C+](C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C=C1
6104-59-2
C45H44N3NaO7S2
825.97
MFCD00041762
HAEGGLCXLFWTBE-UHFFFAOYSA-M
Coomassie Blue R-250
61365
sodium;3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]cyclohexa-2,5-dien-1-ylidene]methyl]-N-ethylanilino]methyl]benzenesulfonate
[Na+].CCOC1=CC=C(NC2=CC=C(C=C2)[C+](C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C2=CC=C(C=C2)N(CC)CC2=CC=CC(=C2)S([O-])(=O)=O)C=C1
Brilliant Blue R-250 is commonly used for staining proteins in polyacrylamide gels.
Extinction Coefficient 700g(-1) cm(-1) min.
Identification Pass Test
Lambda Max 590 to 594nm
Loss on Drying 5% max.
Formula Weight 825.96
Physical Form Powder/Solid
Packaging Amber Glass
Density 0.25g/cm³
Color Index No. 42660
Melting Point 174°C
Color Red Brown
pH 6.2
Quantity 50g
Chemical Name or Material Brilliant Blue R-250
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Recommended Storage : RT