I-Sodium Methoxide: I-Reagent Yamakhemikhali Enamandla Nenezici Eziningi
Izakhiwo Ezingavamile Zezidingo Zezimboni Ezihlukahlukene
1. Izicelo Embonini Yamakhemikhali
I-Catalyst ekwenziweni kwe-Organic: I-Sodium methoxide iyisikhuthazi esibalulekile ekwenziweni kwe-organic synthesis okuningi. Isibonelo, ekukhiqizweni kwama-ester ngokusebenzisa ukusabela kwe-transesterification, isheshisa izinga lokuphendula ngokwenza kube lula ukushintshaniswa kwamaqembu e-alkoxy. Lokhu kubaluleke kakhulu ekukhiqizweni kwe-biodiesel, lapho ama-triglycerides esabela khona ne-methanol lapho kukhona i-sodium methoxide ukukhiqiza ama-fatty acid methyl esters (i-biodiesel) kanye ne-glycerol. Iphinde idlale indima ebalulekile ekwenziweni kwemithi ehlukahlukene, amakhemikhali amahle, kanye nama-polymer.
Isisekelo Ekusabeleni Kokujiya: Isebenza njengesisekelo esiqinile ekusabeleni kokujiya njengokushisa kukaClaisen. Kule mpendulo, ikhuthaza ukwakheka kwezibopho zekhabhoni-khabhoni phakathi kwama-esters noma amanye ama-compound aqukethe i-carbonyl. Leli khono lokuqalisa nokushayela ukusabela kwamakhemikhali okuyinkimbinkimbi lenza kube yi-reagent ebalulekile ekukhiqizweni kwama-molecule e-organic ayinkimbinkimbi anezakhiwo nemisebenzi ethile.
2. Izicelo Embonini Yezemithi
Ukwenziwa Kwemithi Okuphakathi: I-Sodium methoxide isetshenziswa ekuhlanganisweni kwemithi eminingi ephakathi. Ihlanganyela ekuphenduleni okuguqula isakhiwo sama-molecule samakhemikhali e-organic ukuze kudalwe izandulela zemithi yemithi. Isibonelo, ekukhiqizweni kwemithi ethile yokulwa nomfutho wegazi ophakeme, i-sodium methoxide isetshenziselwa ukwethula amaqembu athile asebenzayo noma ukwenza ukusabela kokuvala indandatho ngesikhathi senqubo yokwenziwa kwezinyathelo eziningi.
Ukuthuthukisa Inqubo: Ezinqubweni zokukhiqiza imithi, ingasetshenziswa ukulungisa izimo zokusabela, njenge-pH, ebalulekile ekwakhekeni nasekuhlanzweni okufanele kwezinto zemithi. Ukusetshenziswa kwayo kusiza ekwenzeni ngcono isivuno sokusabela nokuqinisekisa ikhwalithi kanye nokuvumelana kwemikhiqizo yemithi.
3. Izicelo Embonini Yokudla
Ukukhiqizwa Kokwengezwa Kokudla: Nakuba kunganezelwa ngqo ekudleni, i-sodium methoxide ihilelekile ekukhiqizweni kwezinye izithasiselo zokudla. Isibonelo, ekuhlanganisweni kwamakhemikhali athile okuthuthukisa ukunambitheka noma ama-antioxidants asetshenziswa emikhiqizweni yokudla, ingasetshenziswa njengesikhuthazi noma i-reactant ezinqubweni zamakhemikhali. Ngokuhlanganyela kulezi zindlela zokusabela, kusiza ekudaleni izinto ezithuthukisa ukunambitheka, iphunga, kanye nokuphila kokudla okushelelekile.
4. Izicelo Embonini Yezindwangu
Ukwelashwa Ngefayibha: I-Sodium methoxide ingasetshenziswa ekwelapheni imicu ethile. Ingashintsha izakhiwo zangaphezulu zemicu, njengokuthuthukisa amandla ayo okudonsa udayi. Enqubweni yokudaya imicu esekelwe ku-cellulose, isibonelo, i-sodium methoxide ingasetshenziswa ukwelapha imicu kusengaphambili, okwenza yamukeleke kakhudlwana kudayi. Lokhu kuphumela ezindwangu ezinombala ocacile futhi osheshayo.
Ukucubungula Amakhemikhali Endwangu: Iphinde isetshenziswe kwezinye izinqubo zamakhemikhali ezihlobene nendwangu, njengokwenziwa kwezinto zokuqeda zendwangu. Lezi zinto zingathuthukisa ukusebenza kwezindwangu, njengokuzenza zixoshe amanzi, zivimbele ilangabi, noma zimelane nemibimbi.
5. Izicelo Embonini Yebhethri
Ingxenye ye-Electrolyte: Kwezinye izinhlobo zamabhethri, ikakhulukazi kwezinye izinhlelo ze-electrolyte ezingezona ezamanzi, i-sodium methoxide ingasetshenziswa njengengxenye noma isithasiselo. Ingathonya ukusebenza kwe-electrochemical kwebhethri ngokuthinta ukuhanjiswa kwe-electrolyte, ukuzinza kwe-interface ye-electrode-electrolyte, kanye nokusebenza kahle kokushaja-ukukhipha. Lolu hlelo lokusebenza lubaluleke kakhulu ekuthuthukisweni kobuchwepheshe bebhethri obuthuthukisiwe bezimoto zikagesi kanye ne-electronics ephathekayo.
Imininingwane
| Igama Lomkhiqizo | I-sodium methoxide | |||||||||
| Ifomula Yamakhemikhali | I-CH₃ONa | |||||||||
| Isisindo sama-molecule | 54.02 | |||||||||
| Ukubukeka | Impuphu emhlophe noma izigaxa | |||||||||
| Indawo Yokuncibilika | >300°C | |||||||||
| Ubuningi | 1.3 g/cm³ | |||||||||
| INOMBOLO YE-CAS | 124 - 41 - 4 | |||||||||
| Ikhodi ye-HS | 29051990.90 | |||||||||
| I-EINECS CHA | 204 - 699 - 5 | |||||||||
| Isicelo | Ukwenziwa kwemithi, ukukhiqizwa kodayi, ukwelashwa kwamafutha | |||||||||
Ishidi Lokulawula Ikhwalithi
| Igama Lomkhiqizo | I-sodium methoxide | ||||||
| IPHROJEKTHI YOKUHLOLA | I-INDEX | Umphumela Wokuhlola | |||||
| I-Alkaloid Ephelele | ≧98.5% | 99.02% | |||||
| Isoda | ≦0.5% | 0.12% | |||||
| Isisekelo Samahhala | ≦1.5% | 0.78% | |||||
| ISIPHETHO | IKHWALITHI LIPHUMELELA | ||||||
Ngokufigqiwe
I-Neopentyl Glycol, ngokuqina kwayo okuhle kwamakhemikhali kanye nokusebenza kwayo okuningi, idlala indima ebalulekile ekugqokeni, kuma-resins, kuma-polyurethane, kuma-plasticizer, kuma-lubricant, kuma-pharmaceuticals, nakwamanye amasimu. Ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokukhula okuqhubekayo kwesidingo semakethe, ububanzi bokusetshenziswa kwe-Neopentyl Glycol buzokhula kakhulu, ikakhulukazi emikhakheni esanda kuvela njengamandla amasha, i-green chemistry, kanye nezinto ezisezingeni eliphezulu, ukubaluleka kwayo kuzoqhubeka nokukhula.