Lub luag hauj lwm thiab cov nyhuv ntawm Prallethrin

Prallethrin, ib qho tshuaj, molecular mis C19H24O3, feem ntau yog siv rau kev ua cov yoov tshaj cum, hluav taws xob yoov tshaj cum, kua yoov tshaj cum. Cov tsos ntawm Prallethrin yog ib tug ntshiab daj mus rau amber tuab kua.

 Yam khoom

Feem ntau yog siv los tswj kab laum, yoov tshaj cum, tsev fuabtais, ntsaum, fleas, plua plav mites, tsho tiv no ntses, kab civliv, kab laug sab thiab lwm yam kab tsuag thiab kab mob phem.

Kev siv tshuab

Thaum siv ib leeg, imithrin muaj cov tshuaj tua kab tsawg. Thaum sib xyaw nrog lwm yam Prallethrin (xws litshuaj cypermethrin, permethrin, permethrin, cypermethrin, thiab lwm yam), nws tuaj yeem txhim kho nws cov tshuaj tua kab. Nws yog cov khoom siv raw ntawm kev xaiv hauv qib siab aerosol formulations. Nws tuaj yeem siv los ua ib tus neeg saib xyuas kev sib tw thiab ua ke nrog tus neeg sawv cev tuag, feem ntau yog 0.03% ~ 0.05%; Kev siv tus kheej mus rau 0.08% ~ 0.15%, tuaj yeem siv dav nrog cov pyrethroids, xws li cypermethrin, fenethrin, cypermethrin, Edok, ebiidine, S-biopropene thiab lwm yam.

Kev ceev faj rau kev siv thiab khaws cia:

1.Tsis txhob sib tov nrog zaub mov thiab pub.

2. Nws yog qhov zoo tshaj plaws los siv lub qhov ncauj qhov ntswg thiab hnab looj tes los tiv thaiv cov roj crude. Ntxuav nws tam sim ntawd tom qab kev kho mob. Yog hais tias cov kua yog txaws rau ntawm daim tawv nqaij, ntxuav nws nrog xab npum thiab dej.

3. Cov thoob khib nyiab tsis tuaj yeem ntxuav hauv cov dej, dej ntws, pas dej, yuav tsum tau muab pov tseg thiab muab faus rau hauv av lossis tsau nrog cov lye muaj zog rau ob peb hnub tom qab ntxuav thiab rov ua dua.

4. cov khoom no yuav tsum tau muab cia rau hauv qhov chaw qhuav, txias kom deb ntawm lub teeb.