Sodium Ethoxide: Nɔ ko ni akɛtsuɔ nii yɛ gbɛi srɔtoi anɔ kɛha nibii ni wala yɔɔ mli lɛ ahe nitsumɔ
Nitsumɔhei Wuji
Yɛ nibii ni wala yɔɔ mli lɛ ahe nitsumɔ mli lɛ, sodium ethoxide ji nɔ ko ni akɛtsuɔ nii ni baanyɛ aha nibii srɔtoi ni wala yɔɔ mli lɛ aya hiɛ. Bei pii lɛ, akɛtsuɔ nii yɛ esterification, etherification, kɛ condensation nifeemɔi amli, ni ehaa nifeemɔi lɛ ayibɔ kɛ yibiiwoo yaa hiɛ waa. Akɛ nɔkwɛmɔnɔ lɛ, yɛ tsofai ni ŋɔɔ kɛ tsofai ni haa mɔ he jɔɔ lɛ afeemɔ mli lɛ, sodium ethoxide baanyɛ aha esterification nifeemɔi lɛ aya hiɛ ni ekɛ ester nibii ni yɔɔ tsofai pɔtɛɛ komɛi aba. Kɛfata he lɛ, akɛ sodium ethoxide tsuɔ nii yɛ tsofafeemɔ mli nibii komɛi ni yɔɔ teŋgbɛ, tamɔ tsofai ni gbeɔ helai kɛ tsui helai ahe tsofai lɛ afeemɔ mli.
Yɛ tsofafeemɔ nitsumɔhe lɛ, akɛ sodium ethoxide tsuɔ nii akɛ alkaline reagent yɛ nibii srɔtoi ni wala yɔɔ mli lɛ amli. Abaanyɛ akɛfee dãai, ethers, kɛ esters ni yɔɔ tsofai fɔji amli lɛ. Akɛ nɔkwɛmɔ nɔ lɛ, yɛ tsofai komɛi ni gbeɔ helai kɛ tsofai ni gbeɔ helai lɛ afeemɔ mli lɛ, sodium ethoxide haa alkaline shihilɛ ni he hiaa lɛ baa koni ekɛha nɔ ni baa lɛ aya hiɛ. Kɛfata he lɛ, abaanyɛ akɛ sodium ethoxide atsu nii yɛ tsofai ahetsemɔ kɛ mligbalamɔ mli koni akɛjie muji kɛjɛ mli.
Yɛ tsofa-kɛ-ŋma kɛ tsofa-kɛ-ŋma nitsumɔhei lɛ, akɛ sodium ethoxide tsuɔ nii akɛ nɔ ni haa tsofa-kɛ-ŋma feɔ alkylation. Ebaanyɛ ekɛ ethyl kuu ko awo wala yibii amli koni ekɛfee nibii ni yɔɔ nitsumɔi pɔtɛɛ komɛi. Akɛ nɔkwɛmɔnɔ lɛ, yɛ tsofa ni wala yɔɔ mli lɛ feemɔ mli lɛ, sodium ethoxide baanyɛ atsu nii akɛ nɔ ni haa esterification nifeemɔ ni yɔɔ fɔ kɛ ethanol teŋ lɛ yaa hiɛ, ni ehaa tsofa ni wala yɔɔ mli lɛ baa. Yɛ tsofa-kɛ-ŋma feemɔ mli lɛ, abaanyɛ akɛ sodium ethoxide afee ethylated nibii ni yɔɔ tsofa-kɛ-ŋma kɛ tsofai ni akɛsaa gbɔmɔtso lɛ.
Yɛ tsofafeemɔ nitsumɔhei kpakpai lɛ, akɛ sodium ethoxide hu tsuɔ nii kɛfeɔ tsofai ni haa mɔ he jɔɔ lɛ, tsofai ni haa mɔ he jɔɔ lɛ, kɛ tsofai ni haa mɔ he jɔɔ lɛ. Ebaanyɛ etsu nii akɛ nɔ ni haa tsofai lɛ yaa hiɛ loo nɔ ni haa tsofai lɛ feɔ alkaline yɛ nibii ni afee lɛ amli koni ekɛfee tsofai ni yɔɔ sui pɔtɛɛ komɛi. Akɛ nɔkwɛmɔnɔ lɛ, yɛ ŋmeii komɛi ni tsuɔ nii jogbaŋŋ lɛ afeemɔ mli lɛ, sodium ethoxide baanyɛ aha polymerization nifeemɔ lɛ aya hiɛ, ni eha ŋmeii lɛ amli molecule lɛ tsiimɔ kɛ enitsumɔ aya hiɛ.
Yɛ bɔ ni akɛtsuɔ nii yɛ gbɛi srɔtoi anɔ lɛ fɛɛ sɛɛ lɛ, sodium ethoxide lɛ yɛ alkaline babaoo ni ehaa nu shwieɔ shi, ni ekɛ nitsumɔ kɛ etoohe biɔ shweshweeshwefeemɔ he gbɛjianɔtoo ni mli wa. Sodium ethoxide lɛ shwieɔ ŋmɔtɔ ni yɔɔ hei ni ŋmɔtɔ yɔɔ lɛ oya, ni ehaa ŋmɔtɔ ni mli edɔ waa feɔ ŋmɔtɔ, no hewɔ lɛ ehe miihia ni akɛto tsɛnsi ko ni atsĩ naa mli. Kɛfata he lɛ, sodium ethoxide ni akɛtsuɔ nii lɛ mli tsofai lɛ fiteɔ nii waa, ni esa akɛ awo nibii ni sa ni buɔ mɔ he beni akɛtsuɔ nii lɛ koni akashɛ hewolo kɛ hiŋmɛii ahe. Yɛ nitsumɔhei afeemɔ mli lɛ, sodium ethoxide ni akɛtsuɔ nii lɛ yaa nɔ yɛ gbɛjianɔtoi ni agbe naa lɛ amli koni akɛba shihilɛ mli nibii ni baa shi lɛ shi.
Nibii pɔtɛɛ
| Nibii Gbɛi | Sodium Etoksaid | |||||||||
| Tsofa he gbɛjianɔtoo | C2H5Nɔ | |||||||||
| Molekular Muji | 68.05 g/mɔl | |||||||||
| Bɔni oyɔɔ | Pauda yɛŋ | |||||||||
| He ni Shãa | 260°C | |||||||||
| Dɛnsiti | 1.3 g/sm3 | |||||||||
| CAS NO | 141-52-6 lɛ he | |||||||||
| HS Mlai | 2905199090 | |||||||||
| EINECS NO | 205-488-0 | |||||||||
| Aplikashiŋ | Akɛtsuɔ nii yɛ nibii ni wala yɔɔ mli lɛ amli akɛ shishitoo kɛ nɔ ni haa hulutsoo baa | |||||||||
Wolo ni Kwɛɔ Nɔ ni Hi jogbaŋŋ lɛ Nɔ
| Nibii Gbɛi | |||||||
| NOKO | HE NYƆŊMƆ (%) | KAA HE NYƆŊMƆ (%) | |||||
| Alkaloid fɛɛ | ≥99 | 99.19 | |||||
| Sodium kabonat | ≤ 0.5 | 0.31 | |||||
| Shishitoo ni aheee nɔ ko | ≤ 1.5 | 0.86 | |||||
| Frɔnɔɔfeemɔ | ≤0.6 | 0.32 | |||||
Yɛ kukufoo mli lɛ
Yɛ kukufoo mli lɛ, sodium ethoxide, akɛ tsofa ni he hiaa ni akɛtsuɔ nii yɛ wala mli lɛ tsuɔ gbɛfaŋnɔ titri ko he nii yɛ nitsumɔhei babaoo. Jeee akɛ ehaa nibii ni wala yɔɔ mli lɛ tsuɔ nii jogbaŋŋ ni ehaa yibiiwoo yaa hiɛ kɛkɛ, shi moŋ eyeɔ ebuaa ŋmɛnɛŋmɛnɛ beaŋ nitsumɔhei hu. Kɛtsɔ tsɔnei ahe nilee mli hiɛyaa ni yaa nɔ lɛ nɔ lɛ, gbɛkpamɔi ni yɔɔ akɛ akɛ sodium ethoxide baatsu nii lɛ baafee nɔ ni mli kwɔ fe tsutsu lɛ po.