SiliCycle SiliaMetS Metal Scavengers

• Over 17 years of know-how in metal scavenging
• Strong, extensive, and confidential technical support
• Broad variety of ligands
• Wide range of formats for all purification scales; from laboratory to plant purifications
• Competitive prices
• Confidential metal scavenging screening service
• Compatible with new technologies

SiliaMetS Thiol - our most versatile and robust metal scavenger for a variety of metals under a wide range of conditions.  It has been used in pharmaceutical processes up to production scale

SiliaMetS Thiourea - a versatile metal scavenger for all forms of palladium and is widely used in the pharmaceutical industry. Once complexed with a transition metal, it has been reported to be an effective catalyst.

SiliaMetS Cysteine - the silica bound equivalent of the amino acid cysteine. It is a versatile scavenger for a variety of metals and the preferred metal scavenger for tin residues. By attaching the molecule to the backbone via the amino group, the thiol group remains free and accessible for higher metal scavenging efficiency.

SiliaMetS DMT - the silica bound equivalent of 2,4,6-trimercaptotriazine (trithiocyanuric acid, TMT). It is a versatile metal scavenger for a variety of metals and the preferred metal scavenger for rythenium catalysts and hindered Pd complexes (i.e. Pd(dppf)Cl₂).

SilicaMetS Amine, Diamine and Triamine - better know for their electrophile scavenging efficiency and their base reagent quality.  They are also proven scavengers for metals, very useful for scavenging PD, Pt, Cr, W and Zn.

SiliaMetS Imidazole - a versatile metal scavenger for a variety of metals including, Cd, Co, Cu, Fe, Ni, Pd, Os and Rh, under a wide range of conditions and the preferred metal scavengers for iron catalysts.

SiliaMetS TAAcOH and TAAcONa - supported versions of EDTA in their free and sodium forms. These two products are effective metal scavengers for Ca, Mg, Li, Ir, Cs, Os, Sn, Pd, Ni and Cu. SiliaMetS TAAcOH is effective for metals in low or zero oxidation states, compared to SiliaMetS TAAcONa which is useful for metal in higher oxydation states (2+ or higher).