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Coonmassie Brilliant Blue R-250, Fisher BioReagents

$69.23 - $210.54

Chemical Identifiers

Chemical Name or Material Brilliant Blue R-250
CAS 6104-59-2
Molecular Formula C45H44N3NaO7S2
Formula Weight 825.96
Synonym Coomassie Blue R-250
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

BP101-50

 
fisher scientific company
BP10150
Amber Glass 50g Each for $210.54
Case of 6 Each for $1,263.24

BP101-25

 
fisher scientific company
BP101-25
Glass Bottle 25g Each for $69.23
Case of 6 Each for $415.38
Description & Specifications

Specifications

Physical Form Powder/Solid
Formula Weight 825.96
Melting Point 174°C
Quantity 50g
pH 6.2
Molecular Formula C45H44N3NaO7S2
Density 0.25g/cm³
Color Index No. 42660
Color Red Brown
Chemical Name or Material Brilliant Blue R-250
CAS 6104-59-2
ChemAlert Storage Symbol Gray
Identification Pass Test
Synonym Coomassie Blue R-250
Loss on Drying 5% max.
Packaging Amber Glass
Recommended Storage RT
Extinction Coefficient 700g(-1) cm(-1) min.
Lambda Max 590 to 594nm

Brilliant Blue R-250 is commonly used for staining proteins in polyacrylamide gels.

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