141631-74-5 141631-75-6 141631-77-8 182260-46-4 7440-67-7 EINECS 231-176-9 HSDB 2528 UN1358 UN1932 UN2008 UN2009 UN2858 ZIRCONIUM Zircat Zirconium and compounds Zirconium compounds Zirconium metal, dry, chemically produced, finer than 20 mesh particle size (UN2008) Zirconium powder Zirconium powder, dry [UN2008] [Spontaneously combustible] Zirconium powder, wetted with not <25 water (a visible excess of water must be present) (a) mechanically produced, particle size <53 microns, (b) chemically produced, particle size <840 microns [UN1358] [Flammable solid] Zirconium scrap [UN1932] [Spontaneously combustible] Zirconium, dry, coiled wire, finished metal sheets, strip (thinner than 254 microns but not thinner than 18 microns) [UN2858] [Flammable solid]