Application

QuadraPure^® TU has been used to remove color from the solution due to leaching of copper species during the copper(I)-mediated 1,2,3-triazole formation via [3+2] cycloaddition of acetylenic compounds with azides. It has also been used as a modifier for carbon pastes to develop QuadraPure^® TU residue functionalized resin-modified carbon paste electrode (“TUR-CPE”) for the determination of Pb(II) ions. Other applications include the removal of metal ions like copper and palladium that leach out during continuous flow coupling reactions.

Reaxa Technology

Metal Scavenger: Pd, Pt, Ru, Rh, Au, Ag, Cu, Hg, Pb, Cd, Ni, Co, Fe, V, Zn

General description

QuadraPure^® TU is a thiourea-based metal scavenger resin that can be used to prevent metal contamination that occurs during pharmaceutical or fine chemical processing.

Legal Information

QuadraPure is a registered trademark of Johnson Matthey Finland Oy

Packaging

5, 25, 100 g in glass bottle