I-Sulfuryl Fluoride (F2O2S)

Iiparamitha zobuGcisa

Isicelo:

I-Sulfuryl fluoride isetyenziswa ngokubanzi njengesibulali-zinambuzane esinemfucuza esilawula iintubi ezinomthi owomileyo.

Isenokusetyenziswa ukulawula iimpuku, ooqongqothwane bepowder, ooqongqothwane bewotshi, ooqongqothwane, kunye neencukuthu.

Iphakheji eqhelekileyo:

I-Sulfuryl fluoride yikhompawundi ye-inorganic enemichiza yayo eyi-SO2F2. Yigesi engenambala, engenavumba, enetyhefu phantsi kobushushu obuqhelekileyo kunye noxinzelelo, inyibilika kancinane emanzini, inyibilika kwi-ethanol, benzene, kunye ne-carbon tetrachloride. I-inert yekhemikhali, ayiboli kwiqondo lokushisa eliphezulu, izinzile kwi-400 ° C, kwaye ayisebenzi kakhulu. Xa idibana namanzi okanye umphunga wamanzi, ivelisa ubushushu kwaye ikhupha igesi enobungozi. Kwimeko yokushisa okuphezulu, uxinzelelo lwangaphakathi lwesitya luya kwanda kwaye kukho ingozi yokuqhekeka kunye nokuqhuma. Ngenxa yokuba i-sulfuryl fluoride ineempawu zokusasazwa okunamandla kunye nokungena, isibulali-zinambuzane esibanzi, idosi ephantsi, intsalela ephantsi, isantya esikhawulezayo sokubulala inambuzane, ixesha elifutshane lokungena umoya, ukusetyenziswa ngokufanelekileyo kwiqondo eliphantsi lobushushu, akukho mpembelelo kwizinga lokuntshula, kunye netyhefu ephantsi. Isetyenziswe kakhulu kwiindawo zokugcina iimpahla, iinqanawa zemithwalo, izikhongozeli kunye nezakhiwo, amadama, amadama, ulawulo lweentubi, kunye nezitshabalalisi ezikhula egadini kunye nezinambuzane eziphilayo ezibhodla imithi. I-Sulfuryl fluoride iyasebenza kakhulu, kwaye ineziphumo ezihle zokulawula izitshabalalisi ezininzi ezifana noqongqothwane obomvu, ibhungane elimnyama, icuba, i-corn weevil, inundu yengqolowa, ibhungane elide, i- mealworm, i-armyworm, i-mealy beetle, njl. njl. Impembelelo ye-insecticidal inokufikelela kwi-100% xa idosi i-20-60g / m3, kwaye i-fumigation ivaliwe 2-3 iintsuku. Ngokukodwa kwinqanaba lokugqibela lee-embryo zezinambuzane, ixesha le-insecticidal lifutshane kune-methyl bromide, i-dosage iphantsi kune-methyl bromide, kwaye ixesha lokusabalalisa umoya likhawuleza kune-methyl bromide. I-Sulfuryl fluoride ikwasetyenziswa njengeejenti zohlalutyo, amayeza, kunye nedayi. I-Sulfuryl fluoride ineempawu zeekhemikhali ezizinzileyo kwaye ingasetyenziselwa ngokukhuselekileyo ukutshisa izinto eziqhelekileyo zangaphakathi. Amanyathelo okuthintela ukugcina: Gcina kwindawo epholileyo, eyomileyo, nengena umoya. Zigcine kude nomlilo kunye nemithombo yobushushu. Gcina isitya sivaliwe ngokuqinileyo. Kufuneka igcinwe ngokwahlukileyo kwi-alkali kunye neekhemikhali ezidliwayo kwaye ugweme ukugcinwa okuxubileyo. Indawo yokugcina kufuneka ixhotyiswe ngezixhobo zonyango olungxamisekileyo oluvuzayo.

I-advanteji:

① Ngaphezu kweminyaka elishumi kwimarike;

②ISO umenzi wesatifikethi;

③Ukuhanjiswa okukhawulezayo;

④Umthombo wemathiriyeli ekrwada;

⑤Inkqubo yokuhlalutya kwi-intanethi yokulawula umgangatho kwinqanaba ngalinye;

⑥Imfuno ephezulu kunye nenkqubo enobuchule yokuphatha isilinda ngaphambi kokuzaliswa;