Umthengisi weFektri iTetramethrin CAS 7696-12-0 ikhona kwisitokhwe

I-Tetramethrin yinto enamandla yokwenziwaIsibulali-zinambuzanekusapho lwe-pyrethroid. Yikristale emhlophe eqinileyo eneqondo lokunyibilika elingama-65-80 °C. Imveliso yorhwebo ngumxube wee-stereoisomers.Isetyenziswa kakhulu njengeUmbulali weeNkumbi ezibulala iiNgcawu, kwaye ichaphazela inkqubo yemithambo-luvo yesinambuzane, kodwaAkukho Buthi Kwizilwanyana Ezincancisayo kwaye ayisebenzi kwiImpilo YoluntuIfumaneka kwiindawo ezininzi Isibulali-zinambuzane sasekhayaiimveliso.

Isicelo

Isantya sayo sokuwa kwiingcongconi, iimpukane njl.njl. sikhawuleza. Ikwanayo nefuthe lokugxotha iimpethu. Idla ngokwenziwa ngezibulali zinambuzane ezinamandla amakhulu okubulala. Inokwenziwa ibe yi-spray insect killer kunye ne-aerosol insect killer.

Ubuthi

I-Tetramethrin sisibulali-zinambuzane esinobuthi obuphantsi. I-LD50 ebukhali e-percutaneous kwiimbila ezingaphezulu kwe-2g/kg. Akukho miphumo icaphukisayo eluswini, emehlweni, empumlweni, nakwindlela yokuphefumla. Phantsi kweemeko zovavanyo, akukho miphumo ye-mutagenic, i-carcinogenic, okanye yokuzala ebonwe. Le mveliso inetyhefu kwintlanzi iChemicalbook, ene-carp TLm (iiyure ezingama-48) ye-0.18mg/kg. I-Blue gill LC50 (iiyure ezingama-96) yi-16 μ G/L. I-Quail acute oral LD50>1g/kg. Inetyhefu nakwiinyosi nakwimibungu yesilika.