Sodium Ethoxide: Ihe na-eme ka ihe dị iche iche na-eme ka ihe ndị sitere n'okike dị iche iche na-arụ ọrụ.
Ubi Ngwa Ndị Dị Mkpa
N'ime mmepụta ihe ndị sitere n'okike, sodium ethoxide bụ ihe na-akpali akpali nke a na-ejikarị eme ihe nke nwere ike ịkwalite ọtụtụ mmeghachi omume. A na-ejikarị ya eme ihe na mmeghachi omume esterification, etherification, na condensation, na-eme ka ọnụego mmeghachi omume na mmepụta dịkwuo elu. Dịka ọmụmaatụ, na njikọta nke ihe na-esi ísì ụtọ na ihe na-esi ísì ụtọ, sodium ethoxide nwere ike ime ka mmeghachi omume esterification mepụta ngwakọta ester nwere isi ísì pụrụ iche. Na mgbakwunye, a na-eji sodium ethoxide eme ihe na njikọta nke ụfọdụ ihe ndị na-eme ka ọgwụ dị n'etiti, dị ka ihe ndị na-ebute ụzọ maka ọgwụ nje na ọgwụ obi.
N'ụlọ ọrụ ọgwụ, a na-eji sodium ethoxide eme ihe dị ka ihe na-eme ka ihe dị n'ime mmiri ọgwụ dị iche iche. Enwere ike iji ya mepụta mmanya na-aba n'anya, ether, na esters n'ime ọgwụ. Dịka ọmụmaatụ, na mmepụta nke ụfọdụ ọgwụ mgbochi etuto na ọgwụ nje, sodium ethoxide na-enye gburugburu alkaline dị mkpa iji kwalite mmeghachi omume ahụ. Na mgbakwunye, enwere ike iji sodium ethoxide mee ihe na usoro nhicha na nkewa nke ọgwụ iji wepụ ihe ndị na-adịghị mma.
N'akụkụ isi na mmanụ ọkụ, a na-eji sodium ethoxide eme ihe dị ka ihe na-eme ka alkylation dị. Ọ nwere ike itinye otu ethyl n'ime molekul organic iji mepụta ihe ndị nwere ọrụ pụrụ iche. Dịka ọmụmaatụ, na njikọ nke biodiesel, sodium ethoxide nwere ike ịrụ ọrụ dị ka ihe na-akpali akpali iji kwalite mmeghachi omume esterification n'etiti abụba na ethanol, na-emepụta biodiesel. Na njikọta isi, enwere ike iji sodium ethoxide mepụta ihe ndị nwere ethylated nwere isi pụrụ iche maka ihe na-esi ísì ụtọ na ihe ịchọ mma.
N'ime ụlọ ọrụ kemịkalụ dị mma, a na-ejikwa sodium ethoxide eme ihe n'imepụta surfactants, resins, na polymers. Ọ nwere ike ịrụ ọrụ dị ka ihe na-akpali akpali ma ọ bụ ihe na-eme ka alkaline dị na mmeghachi omume mmepụta iji mepụta kemịkalụ nwere ihe ndị pụrụ iche. Dịka ọmụmaatụ, na njikọta nke ụfọdụ resins arụmọrụ dị elu, sodium ethoxide nwere ike ịkwalite mmeghachi omume polymerization, na-eme ka ibu molekul na arụmọrụ nke resin dịkwuo mma.
N'agbanyeghị ọtụtụ ojiji ya, sodium ethoxide nwere nnukwu alkaline na hygroscopic, ojiji na nchekwa ya chọrọ nlezianya nchekwa siri ike. Sodium ethoxide na-amịkọrọ mmiri mmiri ngwa ngwa n'ebe mmiri dị, na-emepụta ngwọta alkaline dị oke mma, yabụ ọ dị mkpa ka echekwa ya n'ime akpa mechiri emechi. Na mgbakwunye, ngwọta sodium ethoxide na-emebi emebi nke ukwuu, a ga-eyikwa ngwa nchebe kwesịrị ekwesị n'oge eji ya iji zere imetụ akpụkpọ ahụ na anya aka. Na mmepụta ụlọ ọrụ mmepụta ihe, ojiji sodium ethoxide na-emekarị na sistemu mechiri emechi iji belata mmetụta gburugburu ebe obibi.
Nkọwapụta
| Aha Ngwaahịa | Sodium Ethoxide | |||||||||
| Usoro Kemịkalụ | C2H5ONa | |||||||||
| Ibu Molekụla | 68.05 g/mol | |||||||||
| Ọdịdị | Ntụ ntụ ọcha | |||||||||
| Ebe Mgbaze | 260℃ | |||||||||
| Njupụta | 1.3 g/cm³ | |||||||||
| CAS NO | 141-52-6 | |||||||||
| Koodu HS | 2905199090 | |||||||||
| EINECS NO | 205-488-0 | |||||||||
| Ngwa | A na-eji ya eme ihe dịka ihe e ji emepụta ihe na ihe e ji emepụta ihe | |||||||||
Mpempe akwụkwọ njikwa mma
| Aha Ngwaahịa | |||||||
| IHE | URU Ọkọlọtọ (%) | Uru Ule (%) | |||||
| Ngụkọta Alkaloid | ≥99 | 99.19 | |||||
| Sodium kabonate | ≤ 0.5 | 0.31 | |||||
| Ntọala efu | ≤ 1.5 | 0.86 | |||||
| Mmiri mmiri | ≤0.6 | 0.32 | |||||
Na nchịkọta
Na nchịkọta, sodium ethoxide, dị ka ihe dị mkpa maka kemịkalụ organic, na-arụ ọrụ dị mkpa n'ọtụtụ ụlọ ọrụ. Ọ bụghị naanị na ọ na-eme ka arụmọrụ na mmepụta nke mmepụta organic dịkwuo mma kamakwa ọ na-akwado mmepe nke ụlọ ọrụ ọgbara ọhụrụ. Site na ọganihu teknụzụ na-aga n'ihu, atụmanya ojiji maka sodium ethoxide ga-adịkwu ukwuu.