Yakanakisa mhando N,N-Diethyl-m-toluamide/DEET cas 134-62-3

Tsanangudzo Pfupi:

DEET ikemikari yemakemikari inozivikanwa nekuita kwayo kunoshamisa mukudzinga zvipembenene zvakasiyana siyana, kusanganisira umhutu, zvikwekwe, nhunzi, uye nhata.Inonyanya kushanda mukudzivirira kurumwa kwezvipembenene, izvo zvisingangokonzeri kusagadzikana asiwo zvinoisa njodzi huru yehutano nekuda kwekupararira kwezvirwere zvakadai semarariya, dengue fever, uye Zika virus.

DEET inoshanda nekukanganisa zvipembenene 'antennal receptors, zvichiita kuti zvivaomere kuona kuvepo kwemunhu kana mhuka.Ichi chiito chekudzinga chinopa dziviriro yenguva refu, zvichiita kuti DEET ive chigadzirwa chakakosha kune vanhu vanopedza nguva vari panze, kunyanya munzvimbo dzine hukuru hwezvipembenene.

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Zvakanakira

Yedu yeDEET-yakavakirwa zvipembenene inodzinga inogadzirwa uchishandisa yepamusoro mhando DEET, kuve nechokwadi chekubudirira kwakanyanya.Tiine huwandu hwe20%, repellent yedu inopa dziviriro yakakwana kubva kune dzakasiyana siyana tumbuyu, kusanganisira umhutu hunozivikanwa kutakura zvirwere zvinouraya.

Haisi chete chigadzirwa chedu cheDEET chinonyanya kushanda, asi chinopawo kuchengetedzwa kwenguva refu.Ingori shoma shoma yezvidziviriro yakakwana kugadzira chidziviriro chekudzivirira paganda rako, chinogona kugara kwemaawa akawanda, zvichikubvumira kuti unakidzwe nemabasa ako ekunze pasina kukanganisa nguva dzose kubva kune zvipembenene zvinotambudza.

Pamusoro pezvipembenene zvinodzinga zvipembenene, DEET-based repellent yedu hainawo mafuta uye ine kunhuhwirira kunofadza, zvichiita kuti isununguke kushandisa.Uyezve, inokodzera marudzi ese eganda, kusanganisira ganda rinonzwa, rinopa runyararo rwepfungwa uye kuvimbika kune vashandisi veese mazera.

Chigadzirwa chedu chinopindirana nepamusoro pekuchengetedza zviyero uye chakaitwa bvunzo dzakasimba kuti ive nechokwadi chekushanda kwayo uye mhando.Uyezve, inogadzirwa mune imwe nzvimbo-ye-iyo-art nzvimbo pasi pesimba rakasimba rekudzora matanho, kuvimbisa kuenderana uye kuvimbika mubhodhoro rega rega.

Mhedziso:

Mukupedzisa, DEET, CAS: 134-62-3, ikemikari inoshanda zvakanyanya inozivikanwa nekugona kudzinga tumbuyu.Yedu DEET-based inodzinga zvipembenene inopa mhinduro yakakwana kune vanhu vanotsvaga yakavimbika uye yenguva refu dziviriro kubva kumhutu, zvikwekwe, nhunzi, uye nhata.Iine yakakwira DEET concentration, isiri-greasy formula, uye kukodzera kune ese marudzi eganda, yedu DEET chigadzirwa chinopa runyararo rwepfungwa uye kunyaradza, zvichikubvumidza iwe kunakidzwa nekunze kwekunze pasina kutsamwiswa kwezvipembenene nguva dzose.Sarudza yedu DEET-based repellent yekudzivirira isina kukanganiswa uye yekunetseka-yekunze chiitiko.

Tsanangudzo

Chitarisiko	Mvura yakachena isina ruvara kusvika kuchiedza yero	Mvura isina ruvara
Assay (%)	≥99	99.54
Hunyoro (%)	≤0.2	0.16
Kusachena (%)	≤1.0	0.46
Asidhi (mg.KOH/g)	≤0.3	0.05
Ruvara (APHA)	≤100	60
Density (D20 ℃/20 ℃)	0.992-1.003	0.999
Refractive index (n 20°/D)	1.5130-1.5320	1.5246
Flash point (yakavhurika mukombe ℃)	≥146	148