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Ethidium Bromide, Fisher BioReagents

$124.71 - $321.34

Chemical Identifiers

Chemical Name or Material Ethidium Bromide
CAS 1239-45-8
Molecular Formula C21H20BrN3
Formula Weight 394.32
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Catalog Number Mfr. No. Packaging Quantity Price Quantity    


fisher scientific company
Amber Glass 1g Each for $124.71
Case of 6 Each for $748.26


fisher scientific company
Amber Glass 5g Each for $321.34
Case of 6 Each for $1,928.04
Description & Specifications


Physical Form Powder/Solid
Formula Weight 394.32
Melting Point 260°C
Quantity 1g
Synonym EtBr
DOT Information DOT Class 6.1, : Poison
TSCA Not on TSCA inventory: for R and D use only; not for manufacturing or commercial purposes.
Molecular Formula C21H20BrN3
pH 4.0 to 7.0
Color Purple
Merck Index 15, 4769
Chemical Name or Material Ethidium Bromide
Extinction Coefficient 100g(-1) cm(-1) min.
Identification Pass Test
CAS 1239-45-8
ChemAlert Storage Symbol Blue
Lambda Max 478 to 482nm
Loss on Drying 5% max.
Packaging Amber Glass
Recommended Storage RT

Used for fluorometric detection of double stranded nucleic acids. Also acts as an RNA polymerase inhibitor, and in separation of high molecular weight DNAs.

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