Sodium Methoxide: Xitirhisiwa xa Tikhemikhali xa Matimba naswona xa Matlhelo yo Tala
Swihlawulekisi swo Hlawuleka swa Swilaveko swo Hambana swa Tiindasitiri
1. Switirhisiwa eka Vumaki bya Tikhemikhali
Catalyst eka Organic Synthesis: Sodium methoxide i catalyst ya nkoka eka ti reactions totala ta organic synthesis. Xikombiso, eka vuhumelerisi bya ti esters hiku tirhisa ti transesterification reactions, swi hatlisisa mpimo wa reaction hiku olovisa ku cincana ka mintlawa ya alkoxy. Leswi swina nkoka swinene eka vumaki bya biodiesel, laha ti triglycerides ti endlaka reaction na methanol eka vukona bya sodium methoxide kuva ti humesa fatty acid methyl esters (biodiesel) na glycerol. Nakambe yi hoxa xandla swinene eku endleni ka mirhi yo hambana-hambana, tikhemikhali letinene ni ti- polymer.
Base eka Condensation Reactions: Yitirha tani hi base yo tiya eka ti condensation reactions tofana na Claisen condensation. Eka reaction leyi, yi hlohletela ku endliwa ka carbon - carbon bonds exikarhi ka ti esters kumbe swin’wana leswingana carbonyl - leswingana ti compounds. Vuswikoti lebyi byo sungula naku fambisa ti khemikhali leti rharhanganeke ti endla leswaku yiva reagent ya nkoka eka vuhumelerisi bya ti molecules ta organic leti rharhanganeke letingana swivumbeko swokarhi na mintirho.
2. Switirhisiwa eka Vumaki bya Mirhi
Ku Endliwa ka Swilo swa le Xikarhi swa Mirhi: Sodium methoxide yi tirhisiwa eka ku endliwa ka swiaki swo tala swa le xikarhi swa mirhi. Yi nghenelela eka ti reactions leti cincaka xivumbeko xa molecular ya ti organic compounds kuva yi tumbuluxa swisunguri swa mirhi ya mirhi. Xikombiso, eka vuhumelerisi bya mirhi yokarhi ya anti - hypertensive, sodium methoxide yitirhisiwa ku nghenisa mintlawa yokarhi ya ntirho kumbe ku endla ring - closing reactions hi nkarhi wa multi - step synthesis process.
Process Optimization: Eka maendlelo ya vumaki bya mirhi, yinga tirhisiwa ku lulamisa swiyimo swa reaction, kufana na pH, leswinga swa nkoka swinene eka ku endliwa kahle naku basisiwa ka swilo swa mirhi. Ku tirhisiwa ka yona swi pfuneta eka ku antswisa mbuyelo wa reaction xikan’we naku tiyisisa khwalithi xikan’we naku tshamiseka ka switirhisiwa swa mirhi.
3. Switirhisiwa eka Vumaki bya Swakudya
Vuhumelerisi bya Swiengeteri swa Swakudya: Hambi leswi swinga cheriwangiki hiku kongoma eka swakudya, sodium methoxide yi katseka eka vuhumelerisi bya swin’wana swa swiengeteri swa food - grade. Xikombiso, eka ku endliwa ka ti compounds tokarhi leti antswisaka nantswo kumbe ti antioxidants leti tirhisiwaka eka switirhisiwa swa swakudya, yinga tirhisiwa tani hi catalyst kumbe reactant eka maendlelo ya ti khemikhali. Hiku nghenelela eka ti reactions leti, swipfuneta eka ku tumbuluxa swilo leswi antswisaka nantswo, nun’hwelo, na shelf - life ya swakudya.
4. Switirhisiwa eka Vumaki bya Swiambalo
Vutshunguri bya Tifibre: Sodium methoxide yinga tirhisiwa eka ku tshungula ti fibre tokarhi. Swinga cinca swivumbeko swale henhla swa ti fibre, kufana naku antswisa vuswikoti bya tona byo teka dayi -. Eka maendlelo yo daya ya ti fibre leti sekeriweke eka cellulose, xikombiso, sodium methoxide yinga tirhisiwa ku tshungula ti fibre ka ha ri emahlweni, leswi endlaka leswaku ti amukela swinene ti dyes. Leswi swi endla leswaku kuva na swiambalo leswi vonakaka swinene naswona swi hatlisa - swa mihlovo.
Textile Chemical Processing: Yitlhela yitirhisiwa eka maendlelo yan’wana ya ti khemikhali lawa ya fambelanaka na textile, kufana na ku endliwa ka textile - finishing agents. Switirhisiwa leswi swinga ndlandlamuxa matirhelo ya swiambalo, kufana naku endla leswaku swinga siveli mati, swinga pfurhi - swinga pfurhi, kumbe swinga rhurhumeli.
5. Switirhisiwa eka Vumaki bya Tibetiri
Xiphemu xa Electrolyte: Eka tinxaka tin’wana ta tibetiri, ngopfu ngopfu eka tisisiteme to karhi ta electrolyte leti nga riki ta mati, sodium methoxide yi nga tirhisiwa tanihi xiphemu kumbe xiengeteri. Swinga khumba matirhelo ya electrochemical ya betri hiku khumba conductivity ya electrolyte, kutshamiseka ka electrode - electrolyte interface, na charge hinkwayo - discharge efficiency. Xitirhisiwa lexi xi na nkoka swinene eka nhluvukiso wa thekinoloji ya betri ya xiyimo xa le henhla ya mimovha ya gezi na switirhisiwa swa elektroniki leswi rhwalekaka.
Swihlawulekisi swa kona
| Vito ra Xiendliwa | Sodium methoxide ya xitsongwatsongwana | |||||||||
| Fomula ya Tikhemikhali | CH3ONa | |||||||||
| Ndzilo wa Molekhuli | 54.02 | |||||||||
| Xivumbeko | Powder yo basa kumbe swirhumbana | |||||||||
| Ndhawu yo N’oka | >300°C | |||||||||
| Rendzo | 1,3 g/cm3 | |||||||||
| CAS NO | 124 - 41 - 4. Xitsonga | |||||||||
| Khodi ya HS | 29051990.90 | |||||||||
| EINECS NO | 204 - 699 - 5. Xihlamusela-marito | |||||||||
| Xikombelo | Ku endliwa ka mirhi, vuhumelerisi bya dayi, ku tshungula oyili | |||||||||
Xiphephana xa Vulawuri bya Khwalithi
| Vito ra Xiendliwa | Sodium methoxide ya xitsongwatsongwana | ||||||
| PHUROHEKETHE YO HLAYISA | XITLHOKOVETSELO | MBUYELO WA KU HLAYISA | |||||
| Alkaloid hinkwayo | ≧98,5% . | 99.02% . | |||||
| Soda | ≦0.5% . | 0.12% . | |||||
| Xiseketelo xa Mahala | ≦1.5% . | 0.78% . | |||||
| MAHETELELO | KHWALITHI YI HUNDZISIWA | ||||||
Hi ku komisa
Neopentyl Glycol, hi ku tiya ka yona ka kahle ka tikhemikhali na ku tirha hi tindlela to tala, yi tlanga xiave xa nkoka eka swifunengeto, ti resins, ti polyurethanes, ti plasticizers, switolwa, mirhi, na tinsimu tin’wana. Hi nhluvuko lowu yaka emahlweni wa thekinoloji na ku kula loku yaka emahlweni ka xilaveko xa makete, mpimo wa ku tirhisiwa ka Neopenyl Glycol wu ta ya emahlweni wu ndlandlamuxiwa, ngopfungopfu eka tinsimu leti hluvukaka to fana na eneji leyintshwa, tikhemikhali ta rihlaza, na switirhisiwa swa xiyimo xa le henhla, nkoka wa yona wu ta ya emahlweni wu tlakuka.