Sodium Ethoxide: Ekintu ekirikukoresibwa omu miringo mingi omu kuhanga ebintu ebiine amagara
Emyanya y'okushaba emikuru
Omu kuhanga ebintu ebiine amagara, sodium ethoxide n’ekintu ekirikukoresibwa munonga ekirikubaasa kureetaho enkora zitari zimwe na zimwe. Nikikira kukozesebwa omu kuhindura esterification, etherification, n’okuhindura ebiriisa, ekirikwongyera munonga aha mibaro y’okuhindura ebiriisa n’ebirikurugamu. Nk’eky’okureeberaho, omu kuteerana ebirungo n’ebirungo, sodium ethoxide neebaasa kureetaho enkora ya esterification kureetaho ebirungo bya ester ebiine ebirungo by’omutaano. Okwongyera ahari ekyo, sodium ethoxide neekoresibwa omu kuhanga ebintu ebimwe ebiri ahagati y’emibazi, nk’ebintu ebirikubanza omu kureetaho emibazi y’okurwanisa obukooko n’emibazi y’omutima.
Omu by’emibazi, sodium ethoxide neekoresibwa nk’ekintu ekirikureetaho alkaline omu nkora zitari zimwe na zimwe z’okukora eby’obuhangwa. Nikibaasa kukoresibwa kuhanga amaarwa, ethers, na esters omu bitokoozi. Nk’eky’okureeberaho, omu kuhanga emibazi emwe erikurwanisa ebizimba n’ebirikurwanisa obukooko, sodium ethoxide neeha embeera y’alkaline erikwetengyesa kubaasa kutunguura okugarukamu. Okwongyera ahari ekyo, sodium ethoxide neebaasa kukoresibwa omu kushemeza n’okutaanisa emibazi kwihaho obukooko.
Omu bicweka by’okunuura n’amajuta, sodium ethoxide neekoresibwa nk’ekintu ekirikuhindura alkylation. Nikibaasa kutaho ekibiina kya ethyl omu molekyu z’ebihangirwe kubaasa kureetaho ebirungo ebiine emirimo emwe. Nk’eky’okureeberaho, omu kuhanga amajuta g’ebihangirwe, sodium ethoxide neebaasa kukora nk’ekintu ekirikureetaho okutunguura okukoragana kw’esterification ahagati y’ebishaju na ethanol, ekirikureetaho amajuta g’ebihangirwe. Omu kuhanga ebirungo by’omugaju, sodium ethoxide neebaasa kukoresibwa kuhanga ebirungo ebirimu ethylated ebiine ebinuuko by’omutaano eby’okukoresa omu birungo by’omugaju n’eby’okujwara.
Omu by’emibazi mirungi, sodium ethoxide nayo neekoresibwa omu kuhanga ebintu ebirikukora aha itaka, ebirikukora aha itaka, n’ebirikukora aha itaka. Nikibaasa kukora nk’ekintu ekirikureetaho nari ekirikureetaho alkaline omu nkora z’okuteerana (synthesis reactions) kubaasa kureetaho emibazi erimu emitwarize emwe. Nk’eky’okureeberaho, omu kuhangaho ebirungo ebimwe ebirikukora gye munonga, sodium ethoxide neebaasa kutunguura okugarukamu kw’ebicweka by’omubiri (polymerization reaction), kwongyera aha buremeezi bw’ebicweka by’omubiri n’okukora kw’ebirungo.
N‘obu eraabe neekoresibwa omu miringo mingi, sodium ethoxide neekora munonga kandi neereeta amaizi, kandi okugikozesa n‘okugibiika nibyetenga okwerinda kw‘amaani. Sodium ethoxide neekwata gye obutagatsi omu myanya erimu obutagatsi, ekakora ebirungo ebirimu alkaline nyingi, n’ahabw’ekyo neeyetenga kubiikwa omu kiibo ekikingire. Okwongyera ahari ekyo, ebirungo bya sodium ethoxide nibishiisha munonga, kandi eby‘okwerinda ebihikire biine kujwarwa omu bwire bw‘okubikozesa okwetantara okukwata aha ruhu n‘amaisho. Omu kuhanga eby’amakorero, okukozesa sodium ethoxide nikukira kubaho omu nkora ezikingire kukyendeeza aha kuhutaara kw’eby’obuhangwa.
Ebirikushobororwaho
| Eiziina ry'ekintu | Sodiyamu Etoksaidi | |||||||||
| Enkora y'eby'emibazi | C2H5Ona | |||||||||
| Oburemeezi bwa molekyu | 68.05 giraamu/mol | |||||||||
| Enshushana | Esaano erikwera | |||||||||
| Enshonga y'okusheenya | 260°C | |||||||||
| Oburemeezi | 1.3 g/sm3 | |||||||||
| CAS TI | 141-52-60. | |||||||||
| Koodi ya HS | 2905199090 | |||||||||
| EINECS TI | 205-488-00. | |||||||||
| Okushaba | Ekozesiibwe omu kuhanga eby’obuhangwa nk’omusingi n’ekintu ekirikureetaho okukyendeeza | |||||||||
Orupapura rw'okurinda omutindo
| Eiziina ry'ekintu | |||||||
| EKINTU | OMUHENDO GW'OMURENGYE (%) | OMUHENDO GWOKUGYEZAHO (%) | |||||
| Alkaloid yoona | ≥99 | 99.19 | |||||
| Sodiyamu kaboneiti | ≤ 0.5 | 0.31 | |||||
| Omusingi gwa busha | ≤ 1.5 | 0.86 | |||||
| Omutondo | ≤0.6 | 0.32 | |||||
Omubugufu
Omu bugufu, sodium ethoxide, nk‘ekintu kikuru ky‘eby‘obuhangwa, nikikora omurimo muhango omu makorero maingi. Tikirikwongyera aha burungi n’okutunga ebiriisa by’ebintu ebiine amagara kwonka nikishagika n’okutunguuka kw’amakorero g’omurembe ogu. Ahabw’okutunguuka kw’eby’obuhangwa okurikugumizamu, amatsiko g’okukoresa sodium ethoxide nigaija kuba maingi munonga.