• tsamba-mutu-1 - 1
  • tsamba-mutu-2 - 1

Zabwino kwambiri N,N-Diethyl-m-toluamide/DEET cas 134-62-3

Kufotokozera Kwachidule:

DEET ndi mankhwala omwe amadziwika chifukwa cha mphamvu yake yothamangitsira tizilombo tambirimbiri, kuphatikizapo udzudzu, nkhupakupa, ntchentche ndi utitiri.Ndiwothandiza makamaka popewa kulumidwa ndi tizilombo, zomwe sizimangobweretsa zovuta komanso zimabweretsa chiopsezo chachikulu cha thanzi chifukwa cha kufalitsa matenda monga malungo, dengue fever, ndi Zika virus.

DEET imagwira ntchito posokoneza ma receptors a antennal, zomwe zimapangitsa kuti zikhale zovuta kuti zizindikire kukhalapo kwa munthu kapena nyama.Kuthamangitsa kumeneku kumapereka chitetezo chokhalitsa, kupangitsa DEET kukhala chinthu chofunikira kwa anthu omwe amakhala panja, makamaka m'malo okhala ndi tizilombo tambiri.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ubwino wake

Makina athu othamangitsa tizilombo opangidwa ndi DEET amapangidwa pogwiritsa ntchito DEET yapamwamba kwambiri, kuonetsetsa kuti ikugwira ntchito bwino kwambiri.Pokhala ndi 20%, chodzitetezera chathu chimapereka chitetezo chokwanira ku tizilombo tambirimbiri, kuphatikiza udzudzu womwe umadziwika kuti uli ndi matenda oopsa.

Sikuti mankhwala athu a DEET ndiwothandiza kwambiri, komanso amapereka chitetezo chokhalitsa.Kuchepa kochepa chabe kwa mankhwalawa ndikokwanira kupanga chotchinga choteteza pakhungu lanu, chomwe chingakhale kwa maola ambiri, kukulolani kuti muzisangalala ndi ntchito zanu zakunja popanda kusokoneza nthawi zonse kuchokera ku tizilombo toyambitsa matenda.

Kuphatikiza pa zinthu zothamangitsira tizilombo, DEET-based repellent yathu imakhalanso yopanda mafuta ndipo imakhala ndi fungo lokoma, zomwe zimapangitsa kuti zikhale zosavuta kugwiritsa ntchito.Komanso, ndi yoyenera kwa mitundu yonse ya khungu, kuphatikizapo khungu lovuta, kupereka mtendere wamaganizo ndi kudalirika kwa ogwiritsa ntchito mibadwo yonse.

Zogulitsa zathu zimagwirizana ndi chitetezo chapamwamba kwambiri ndipo zayesedwa kwambiri kuti zitsimikizire kuti zimagwira ntchito bwino komanso zimakhala zabwino.Kuphatikiza apo, amapangidwa m'malo apamwamba kwambiri pansi pamiyezo yokhazikika yowongolera, kutsimikizira kusasinthika ndi kudalirika mubotolo lililonse.

Pomaliza:

Pomaliza, DEET, CAS: 134-62-3, ndi mankhwala othandiza kwambiri omwe amadziwika kuti amatha kuthamangitsa tizilombo.Makina athu othamangitsira tizilombo opangidwa ndi DEET amapereka yankho labwino kwambiri kwa anthu omwe akufuna chitetezo chodalirika komanso chokhalitsa ku udzudzu, nkhupakupa, ntchentche ndi utitiri.Ndi kuchuluka kwake kwa DEET, mawonekedwe osapaka mafuta, komanso kukwanira kwa mitundu yonse ya khungu, DEET yathu imapereka mtendere wamalingaliro ndi chitonthozo, kukulolani kusangalala ndi zakunja popanda kukwiyitsa kosalekeza kwa tizilombo.Sankhani chothamangitsira chathu chochokera ku DEET kuti titetezeke mosasunthika komanso kukhala ndi nkhawa zakunja.

Kufotokozera

Maonekedwe Zamadzimadzi zoyera zopanda mtundu mpaka zachikasu Madzi opanda mtundu
Kuyesa (%) ≥99 99.54
Chinyezi (%) ≤0.2 0.16
Zoyipa (%) ≤1.0 0.46
Asidi (mg.KOH/g) ≤0.3 0.05
Mtundu (APHA) ≤100 60
Kachulukidwe (D20 ℃/20 ℃) 0.992-1.003 0.999
Refractive index (n 20°/D) 1.5130-1.5320 1.5246
Flash point (chikho chotseguka ℃) ≥146 148

  • Zam'mbuyo:
  • Ena:

  • Lembani uthenga wanu apa ndikutumiza kwa ife