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Ethyl viologen dibromide, >98%


Ethyl viologen dibromide (1,1-diethyl- 4,4-bipyridinium dibromide) has been used as an internal standard in analysis of paraquat and diquat in the serum using high-performance liquid chromatography. It is also used as an internal standard in the quantitative analysis of paraquat in biological samples by LCMS - electrospray ionization-mass spectrometry.

Please also that Rose Scientific supplies EV - 1,1’-Diethyl-4’4’-bipyridinium diperchlorate and HUV – Hydroxy-undecyl-viologen perchlorate that are used in such applications as electochromic mirrors, and are available in bulk quantities.

Name: Ethyl viologen dibromide
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Rose Scientific is a source of a growing list of difficult to find or manufacture specialty chemicals. Rose produces in its own laboratory, uses sister companies, or sources from other manufacturers with whom it has long experience.

Rose welcomes inquiries about the availability of much larger quantities or chemicals that are not yet part of its regular catalog.

Prices are in US dollars.

Specifications (Click here):  Ethyl viologen dibromide, >98%

NumberDescriptionPrice $
CFH-0123 Ethyl viologen dibromide, >98% CAS #53721-12-3, C14H18Br2N2, MW 374.11, >98%, 5 g 98.00
CFH-0125 Ethyl viologen dibromide, >98% CAS #53721-12-3, C14H18Br2N2, MW 374.11, >98%, 25 g Inquire
CFH-0999 Ethyl viologen dibromide, >98% CAS #53721-12-3, C14H18Br2N2, MW 374.11, >98%, bulk quantities up to 1 kg Inquire