Triisooctyl 2,2',2''-[(methylstannylidyne)tris(thio)]triacetate CAS NO.54849-38-6

ED-218methyltinmercaptideisthebestPVCheatstabilizerthatprovidesthehighestheatstability,excellentearly-coloringproperty,besttransparency,weatherability…

ED-218 methyl tin mercaptide is the best PVC heat stabilizer that provides the highest heat stability, excellent early-coloring property, best transparency, weather ability, less dosage (15-20% less than Butyl tin and Octyl tin), non-toxic and friendly environmental harmonization.