I-2-Ketoglutaric acid/CAS:328-50-7
Incazelo emfushane:
Igama lomkhiqizo: i-2-Ketoglutaric acid
Uhlobo:ZA-N
I-CAS: 328-50-7
MF:C5H6O5
I-MW: 146.1
ISAKHIWO:
Ubuningi: 1.2821 (isilinganiso esilinganiselwe)
iphuzu lokuncibilika: 1113-115 °C
Impuphu emhlophe ecwebezelayo. Iphuzu lokuncibilika: 113.5 ℃. Incibilika emanzini nasezintweni ezidakayo, cishe ayincibiliki ku-ether. Iphenduka ibe phuzi ngokumpunga uma igcinwe isikhathi eside futhi i-hygroscopic.
incazelo
| Izinto Zokuhlola | Ukucaciswa Okujwayelekile |
| Ukubukeka | Impuphu ekristalu emhlophe noma engabonakali |
| Ukuhlolwa (i-HPLC, isisekelo esomile) | ≥99.0% |
| Indawo Yokuncibilika | 112℃ - 118℃ |
| Ukulahlekelwa Kokomisa | ≤1.0% |
| Izinsalela Ekushiseni | ≤0.2% |
| Ukudluliselwa (Isixazululo Samanzi esingu-10%) | ≥98.0% |
| Izinsimbi Ezisindayo (njenge-Pb) | ≤10ppm |
| I-Arsenic (Njengoba) | ≤1.0ppm |
| I-Chloride (Cl⁻) | ≤0.02% |
| I-Sulfate (SO₄²⁻) | ≤0.02% |
| I-Ammonium (NH₄⁺) | ≤0.1% |
| Insimbi (Fe) | ≤30ppm |
| Ukuncibilika (Isixazululo Samanzi esingu-10%) | Kucacile, akunambala kuya kophuzi okhanyayo kancane |
Ukusetshenziswa
Isetshenziswa njengesisekelo sokuhlolwa kwe-transaminase kanye ne-dehydrogenase, isekela i-reagent yokuhlolwa kokusebenza kwesibindi, kanye ne-medium in organic synthesis.
Isetshenziswa njenge-reagent yokuhlaziya ye-tryptophan; isisekelo sokunquma i-transaminase ne-dehydrogenase; i-reagent eyisizayo yokuhlolwa kokusebenza kwesibindi.
Isuselwa ku-valeric acid, iyingxenye yomjikelezo we-Krebs oqhutshwa yi-glutamate dehydrogenase.
I-α-Ketoglutaric acid ingasetshenziswa njengezinto zokusetshenziswa kwemithi, imikhiqizo yokunakekelwa kwempilo kanye nezengezo zokudla.
Ukupakisha Nokuthumela
25KG/Isigubhu noma ngokwezidingo zamakhasimende.
Kungokwempahla evamile futhi kungathunyelwa ngolwandle nangomoya
Gcina futhi ugcine
Isikhathi sokuphila: Izinyanga ezingama-24 kusukela ngosuku lokwenziwa kwento epakishweni lokuqala elingavulwanga, igcinwe endaweni epholile neyomile kude nokukhanya kwelanga okuqondile, amanzi.
Indawo yokugcina izinto enomoya, Ukomisa okuphansi kwezinga lokushisa, Ihlukaniswe nama-oxidants, ama-acid.
