Umgangatho ophezulu weCrystalline Tetrametrin engenambala

Ingcaciso yeMveliso

I-Tetramethrin sisitshabalalisi esinamandla sokwenziwa kusapho lwepyrethroid.Yikristale emhlophe eqinileyo enendawo yokunyibilika eyi-65-80 °C.Imveliso yorhwebo ngumxube we stereoisomers.Idla ngokusetyenziswa njenge Mosquito Larvae Killer, kwaye ichaphazela inkqubo yemithambo-luvo yesi sinambuzane, kodwa ayinayo iToxicity Against Mammals. kwaye ayisebenzi kwiMpilo yoLuntu.Ifumaneka kwiindawo ezininzi Iimveliso zeZitshabalalisi zaseKhaya.

Isicelo

Isantya salo sokuwisa iingcongconi, iimpukane njl.njl. siyakhawuleza.Ikwanalo nesenzo sokugxotha amaphela.Idla ngokuyilwa ngezibulali-zinambuzane ezinamandla amakhulu okubulala.Inokwenziwa ukuba ibe sisitshizi sokubulala izinambuzane kunye nesibulali sezinambuzane esineaerosol.

Ubutyhefu

I-Tetramethrin sisitshabalalisi esinetyhefu ephantsi.Acute percutaneous LD50 kwimivundla>2g/kg.Akukho ziphumo ezicaphukisayo kulusu, amehlo, impumlo, kunye nephecana lokuphefumla.Ngaphantsi kweemeko zovavanyo, akukho mutagenic, carcinogenic, okanye iziphumo zokuzala zabonwa.Le mveliso inetyhefu kwiintlanzi i-Chemicalbook, ene-carp TLm (iiyure ezingama-48) ze-0.18mg / kg.Igill eluhlaza okwesibhakabhaka LC50 (iiyure ezingama-96) yi-16 μ G/L.Izagwityi acute oral LD50>1g/kg.Ikwayityhefu kwiinyosi nakwimibungu yesilika.