Organic Chemistry

Silica Beads for Precious Metal Scavenging

QuadraSil™ Series

 

Features

High-quality functionalised spherical mesoporous silicas

compatible with organic, aqueous, protic and aprotic media

extremely fast scavenging

mechanically and thermally robust (up to 300 °C)

Product

QuadraSil™
     microscope image of QuadraSil™

Product Line-up

Description
Functional Group
Illustrative Metals Removed
Quadra™ AP
Wako Cat. #354-12561 (5 g); 352-12562 (25 g)
Aminopropyl group     Aminopropyl
Pd, Ru, Rh, Cu, Fe, Co, Ni
  Quadra™ MP
Wako Cat. #357-11912 (25 g); 355-11913 (100 g)
Mercaptopropyl group     Mercaptopropyl
Pd, Pt, Rh, Ru, Cu, Pb, Ag, Hg
  Quadra™ MTU
Wako Cat. #354-13041 (5 g); 352-13042 (25 g)
Methylthiourea group     Methylthiourea
Pd, Rh, Cu, Ru, Pb, Fe, Co
  Quadra™ TA
Wako Cat. #356-12521 (5 g); 354-12522 (25 g)
Triamine group     Triamine
Pd, Rh, Cu, Ru, Pb, Fe, Co
  Quadra™ PHI
Wako Cat. #350-13021 (5 g); 358-13022 (25 g)
Phenolicimine group     Phenolicimine
Rh, Pd, Cu, Fe, Co, Ni

Selection Guide

QuadraSil™ MP
QuadraSil™ AP
QuadraSil™ TA
QuadraSil™ MTU
Fe (III)
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Cu (II)
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Cu (I)
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Co (II)
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Ni (II)
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Pd (II)
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Pt
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Ru (II)
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Rh (II)
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Ag (I)
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability
Excellent Scavenging Ability : Excellent Scavenging Ability (>99% removal, under 10 minutes)
Excellent Scavenging Ability : Significant Scavenging Ability (>98% removal, up to 24 hr)
Excellent Scavenging Ability : Not Testsed/No Significant Savenging Ability
QuadraSil™ is a trademark of Reaxa Ltd. (UK)