I-Sodium ethoxide (isisombululo se-Sodium ethoxide esingu-20%)
| Imvelo yamakhemikhali | Impuphu emhlophe noma ephuzi; i-hygroscopic; iyafiphala futhi ibole lapho itholakala emoyeni; ibola emanzini yakha i-sodium hydroxide kanye ne-ethanol; incibilika ku-ethanol ephelele. Isabela ngamandla nama-acid, amanzi. Ayihambisani nezinyibilikisi ezine-chlorine, umswakama. Imunca i-carbon dioxide emoyeni. Iyavutha kakhulu. | |
| Izicelo | I-Sodium ethoxide isetshenziswa ekwakhiweni kwezinto eziphilayo ukuze kutholakale ukusabela kokujiya. Futhi iyisisusa sezindlela eziningi zokwenza izinto eziphilayo. I-Sodium ethoxide, engu-21% w/w ku-ethanol isetshenziswa njengesisekelo esiqinile ekuhlanganisweni kwezinto eziphilayo. Ithola ukusetshenziswa ekwelashweni kwamakhemikhali ahlukahlukene njengokuhlanganiswa, ukwenziwa kwe-esterification, i-alkoxylation kanye ne-etherifcation. Ihileleke kakhulu ekuhlanganisweni kwe-Claisen, ukusabela kwe-Stobbe kanye nokunciphisa i-Wolf-kishner. Iyinto ebalulekile yokuqala ekwakhiweni kwe-ethyl ester kanye ne-diethyl ester ye-malonic acid. Ekwakhiweni kwe-Williamson ether, isabela ne-ethyl bromide ukuze yakhe i-diethyl ether. | |
| Isikhathi sokuphelelwa yisikhathi | Ngokusho kokuhlangenwe nakho kwethu, umkhiqizo ungagcinwa izinsuku ezingu-12.izinyanga kusukela osukwini lokulethwa uma zigcinwe ezitsheni ezivalwe kahle, zivikelwe ekukhanyeni nasekushiseni futhi zigcinwe emazingeni okushisa aphakathi kuka-5 -30°C. | |
| I-HazardClass | 4.2 | |
| Iqembu Lokupakisha | II | |
| Tizakhiwo ezivamile
| Indawo yokuncibilika | 260 °C |
| Indawo yokubilisa | 91°C | |
| ukuminyana | 0.868 g/mL ku-25 °C | |
| ukuminyana komusi | 1.6 (uma kuqhathaniswa nomoya) | |
| umfutho womusi | <0.1 mm Hg (20 °C) | |
| inkomba yokubuyisa | n20/D 1.386 | |
| Fp | 48 °F | |
| izinga lokushisa lokugcina. | Gcina ku-+15°C kuya ku-+25°C. | |
| ukuncibilika | Incibilika ku-ethanol kanye ne-methanol. | |
| ifomu | Uketshezi | |
| Amandla adonsela phansi athile | 0.868 | |
| umbala | Okuphuzi kuya konsundu | |
| PH | 13 (5g/l, H2O, 20℃) | |
| Ukuncibilika Kwamanzi | Okuxubile | |
| Kuyazwela | Ukuzwela komswakama | |
Ukuphepha
Uma uphatha lo mkhiqizo, sicela ulandele iseluleko nolwazi olunikezwe ephepheni ledatha yokuphepha futhi ulandele izinyathelo zokuvikela nezokuhlanzeka endaweni yokusebenza ezifanele zokuphatha amakhemikhali.
Inothi
Idatha equkethwe kulolu shicilelo isekelwe olwazini lwethu lwamanje kanye nokuhlangenwe nakho. Ngenxa yezici eziningi ezingase zithinte ukucutshungulwa nokusetshenziswa komkhiqizo wethu, le datha ayibakhululi abaprosesa ekwenzeni uphenyo lwabo kanye nokuhlolwa; futhi le datha ayisho noma yisiphi isiqinisekiso sezakhiwo ezithile, noma ukufaneleka komkhiqizo ngenhloso ethile. Noma yiziphi izincazelo, imidwebo, izithombe, idatha, izilinganiso, izinsimbi, njll. ezinikezwe lapha zingashintsha ngaphandle kolwazi lwangaphambilini futhi azihlanganisi ikhwalithi yesivumelwano esivunyelwene ngayo yomkhiqizo. Ikhwalithi yesivumelwano esivunyelwene ngayo yomkhiqizo iphumela kuphela ezitatimendeni ezenziwe ekucacisweni komkhiqizo. Kungumthwalo wemfanelo womamukeli womkhiqizo wethu ukuqinisekisa ukuthi noma yimaphi amalungelo obunikazi kanye nemithetho ekhona kanye nemithetho kuyagcinwa.
