Tirohia te wāhanga i raro nei, a ka whakahoki i te pātai i muri i roto i te reo ano rite te wāhanga: Passage: No te mea o tona wāhi mata nui, me te rōrahi nui o te hau hauwai i roto i, maroke, whakahohe Raney nickel ko te rauemi pyrophoric e titau whakahaere i raro i te hau inert. Raney nickel te tikanga whakaratohia rite te 50% slurry i roto i te wai. Ahakoa i muri i te tauhohenga, toenga Raney nickel kei roto i nui nui o te hau hau hauwai, me te kia ohorere mura ka kitea ki te rangi. I tua atu, taea e te pānga nui ki Raney nickel meinga riri o te ara manawa, me ngā kōhao ihu, me te meinga fibrosis paru ki te hongi. Ka taea e te kai arahi ki convulsions me mate tarutaru. Ka taea hoki e meinga te reira kanohi, me te irritation kiri. Ka taea e te pānga roa arahi ki te pneumonitis me ētahi atu tohu o te sensitization ki nickel ki te kiri, pērā i ngā mate ("nickel").
te roro o te nika