Tolyltriazole Chemical name : tolyltriazole Molecular weight : 133.15 Cas no. : 29385-43-1 Appearance: light yellow to off-white granule or powder Content : 99%min Packing : 40 kgs net/fiber drum (12mt/20'fcl) 20 kgs net/woven bag (15mt/20' fcl) Uses : it is a corrosion inhibitor for copper and copper-base alloys. It also protects steel, cast iron, cadmium and nickel alloys under certain conditions. 40 kgs net/fiber drum (12mt/20'fcl) 20 kgs net/woven bag (15mt/20' fcl)