dvr 4',5'-DIBROMOFLUORESCEIN

4',5'-DIBROMOFLUORESCEIN excellent quality manufacturer, exporter and supplier.

Technical Specifications:
C.A.S. No. 596-03-2
M.F. C20H10 Br 2O5
M.W. 332.31gm/mole

Specifications:

Dye Content (by Spectrophotometry) >90%
Solubility 0.1 % (MeOH+1ml 1N HCl ) Clear solution
Absorption Maximum(MeOH+1ml 1N HCl) ?max 445-450nm
Absorptivity (A1% 1cm in Methanol+1ml 1N HCl at ?max) >300
Loss On Drying (110°C) <3%

Note: This article uses material from the http://rxmarine.com/