I-2-Ketoglutaric acid/CAS:328-50-7
Inkcazo emfutshane:
Igama lemveliso: 2-Ketoglutaric acid
Uhlobo:ZA-N
I-CAS: 328-50-7
MF:C5H6O5
I-MW: 146.1
ULWAKHIWO:
Ubuninzi: 1.2821 (uqikelelo oluqikelelweyo)
iqondo lokunyibilika: 1113-115 °C
Umgubo omhlophe ocolekileyo wekristale. Iqondo lokunyibilika: 113.5 ℃. Iyanyibilika emanzini nakwiialcohols, ayinyibiliki kwi-ether. Ijika ibe ngwevu-mfusa xa igcinwe ixesha elide kwaye i-hygroscopic.
iinkcukacha
| Izinto zovavanyo | Inkcazo esemgangathweni |
| Inkangeleko | Umgubo omhlophe okanye omhlophe ocwebezelayo |
| Uvavanyo (i-HPLC, isiseko esomileyo) | ≥99.0% |
| Indawo yokunyibilika | 112℃ - 118℃ |
| Ilahleko xa komiswa | ≤1.0% |
| Intsalela ekutshiseni | ≤0.2% |
| Ukudluliselwa (isisombululo samanzi se-10%) | ≥98.0% |
| Iintsimbi ezinzima (njenge-Pb) | ≤10ppm |
| I-Arsenic (As) | ≤1.0ppm |
| I-Chloride (Cl⁻) | ≤0.02% |
| I-Sulfate (SO₄²⁻) | ≤0.02% |
| I-Ammonium (NH₄⁺) | ≤0.1% |
| Intsimbi (Fe) | ≤30ppm |
| Ukunyibilika (isisombululo samanzi se-10%) | Icacile, ayinambala ukuya kumthubi okhanyayo kancinci |
Ukusetyenziswa
Isetyenziswa njengesiseko sovavanyo lwe-transaminase kunye ne-dehydrogenase, ixhasa i-reagent yovavanyo lomsebenzi wesibindi, kwaye iphakathi kwi-organic synthesis.
Isetyenziswa njenge-analytical reagent ye-tryptophan; isiseko sokufumanisa i-transaminase kunye ne-dehydrogenase; i-reagent encedisayo yovavanyo lomsebenzi wesibindi.
Ivela kwi-valeric acid, iphakathi kumjikelo weKrebs obangelwa yi-glutamate dehydrogenase.
I-α-Ketoglutaric acid ingasetyenziswa njengezinto ezisetyenziswa kumayeza, kwiimveliso zokhathalelo lwempilo kunye nezongezo zokutya.
Ukupakishwa kunye nokuthunyelwa
25KG/Idrama okanye ngokweemfuno zomthengi.
Yeyokwempahla eqhelekileyo kwaye inokuhanjiswa ngolwandle nangomoya
Gcina kwaye ugcine
Ixesha lokuphelelwa: Iinyanga ezingama-24 ukususela kumhla wokwenziwa kwayo kwiphakheji yokuqala engavulwanga igcinwe kwindawo epholileyo neyomileyo kude nelanga elithe ngqo, amanzi.
Indawo yokugcina umoya, Ukomisa kubushushu obuphantsi, Yahlulwe kwii-oxidants, ii-asidi.
