Umuti wica udukoko Tetramethrin Umubu 95% Tc Kurwanya Imibu Iguruka Isake
Ibisobanuro ku bicuruzwa
Tetramethrin ikoreshwa cyanesintetikeUmuti wica udukokomumuryango wa pyrethroid.Ni cyera kristaline ikomeye.Ibicuruzwa byubucuruzi ni uruvange rwa stereoisomers.Bikunze gukoreshwa nka anumuti wica udukoko, kandi bigira ingaruka kuri sisitemu y'udukoko.Irashobora kuboneka muri benshiUdukoko two mu rugoibicuruzwa.Inzira ifatika ni C.19H25NO4;uburemere bwa molekile ni 331.4.Imiterere yacyo ni kirisiti itagira ibara;uburemere bwacyo bwihariye ni 1.1 kuri 20 ° C;umuvuduko wumwuka wacyo ni 0,944 mPa kuri 30 ° C;logKow= 4.6.Ntishobora gushonga (1.83 mg / l) mumazi kuri 25 ° C, ariko irashobora gushonga mumashanyarazi menshi.Ntabwo ihindagurika muri acide ikomeye na alkaline.
Gusaba
Umuvuduko wacyo wo gukubita imibu, isazi nibindi birihuta.Ifite kandi ibikorwa byanga inkoko.Bikunze gukorwa nudukoko twangiza udukoko twinshi twica.Irashobora guhindurwa mukica udukoko twica udukoko twica udukoko.
Uburozi
Tetramethrin ni umuti wica udukoko twica udukoko.LD50 ikaze cyane murukwavu> 2g / kg.Nta ngaruka zibabaza ku ruhu, amaso, izuru, n'inzira z'ubuhumekero.Mubihe byubushakashatsi, nta ngaruka za mutagenic, kanseri, cyangwa imyororokere.Ibicuruzwa bifite uburozi kuroba Igitabo cyimiti, hamwe na karp TLm (amasaha 48) ya 0.18mg / kg.Ubururu bwa gill LC50 (amasaha 96) ni 16 μ G / L.Inkware ikaze umunwa LD50> 1g / kg.Nuburozi kandi inzuki ninzoka.
Gupakira
Dutanga ubwoko busanzwe bwibipapuro kubakiriya bacu.Niba ukeneye, turashobora kandi guhitamo paki nkuko ubisabwa.
Ibibazo
1. Nshobora kubona ingero?
Nibyo, duha abakiriya bacu ibyitegererezo kubuntu, ariko ugomba kwishyura ikiguzi cyo kohereza wenyine.
2. Ni ubuhe buryo bwo kwishyura?
Kubijyanye no kwishyura, turabyemera Konti ya Banki, Ubumwe bw’iburengerazuba, Paypal, L / C, T / T, D / P.n'ibindi.
3. Bite ho kubipakira?
Dutanga ubwoko busanzwe bwibipapuro kubakiriya bacu.Niba ukeneye, turashobora kandi guhitamo paki nkuko ubisabwa.
4. Tuvuge iki ku biciro byo kohereza?
Dutanga ubwikorezi bwo mu kirere, mu nyanja no ku butaka.Ukurikije ibyo wategetse, tuzahitamo inzira nziza yo gutwara ibicuruzwa byawe.Ibiciro byo kohereza birashobora gutandukana kubera inzira zitandukanye zo kohereza.
5. Igihe cyo gutanga ni ikihe?
Tuzahita duteganya umusaruro mugihe twemeye kubitsa.Kubicuruzwa bito, igihe cyo gutanga ni iminsi 3-7.Kubicuruzwa binini, tuzatangira umusaruro vuba bishoboka nyuma yamasezerano asinywe, isura yibicuruzwa byemejwe, ibipfunyika birakorwa kandi ibyemezo byawe birabonetse.
6. Ufite serivisi nyuma yo kugurisha?
Yego.Dufite uburyo burindwi bwo kwemeza ibicuruzwa byawe kubyara umusaruro neza.DufiteSisitemu yo gutanga, Sisitemu yo gucunga umusaruro, QC Sisitemu,Sisitemu yo gupakira, Sisitemu y'ibarura, Sisitemu yo Kugenzura Mbere yo Gutanga na Sisitemu yo kugurisha. Byose birakoreshwa kugirango ibicuruzwa byawe bigere aho ujya neza.Niba ufite ikibazo, nyamuneka twandikire.
