I-Ascorbic Acid ene-CAS 50-81-7
IVithamini C, ekwaziwa ngokuba yi-L-ascorbic acid, sisondlo esibalulekileyo kwizilwanyana eziziiprimates eziphezulu kunye nezinye izinto eziphilayo ezimbalwa.
I-ascorbic acid iveliswa ngokwemetabolism kwizinto ezininzi eziphilayo, kodwa abantu ngabona bahlukileyo kakhulu.
Eyona nto yaziwayo kukuba ukunqongophala kwevithamini C kunokubangela isifo sephepha. I-pharmacophore yevithamini C yi-ascorbic acid ion. Kwizinto eziphilayo, ivithamini C yi-antioxidant kuba ikhusela umzimba kwingozi yee-oxidants, kwaye ivithamini C ikwayi-coenzyme.
| Uhlalutyo Lomxholo | Umgangatho woHlalutyo | Iziphumo zoHlahlelo |
| Iimpawu | Mhlophe okanye phantse Mhlophe umgubo wekristale | Ipasi |
| Ukuchongwa | Impendulo Elungileyo | Elungileyo |
| Indawo yokunyibilika | Malunga ne-190℃ | 191.1℃ |
| PH (enesisombululo samanzi esingu-5%) | 2.1-2.6 | 2.37 |
| Ukucaca kwesisombululo | Cacisa | Cacisa |
| Umbala Wesisombululo | ≤BY7 | |
| Ithusi | ≤5ppm | <5ppm |
| Iintsimbi Ezinzima | ≤10ppm | <10ppm |
| I-Mercury | ≤0.1ppm | <0.1ppm |
| Inkokeli | ≤0.4ppm | <0.4ppm |
| I-Arsenic | ≤3ppm | <3ppm |
| I-Oxalic Acid | ≤0.2% | <0.2% |
| Intsimbi | ≤2ppm | <2ppm |
| Ubumdaka E | ≤0.2% | <0.2% |
| Ukulahleka Kokomisa | ≤0.4% | <0.4% |
| I-Sulphate Ash (Intsalela Ekutshiseni) | ≤0.1% | <0.1% |
| Ujikelezo oluthile lwe-Optical | +20.5 。 –+21.5。 | +20.86. |
| Izinyibilikisi Eziseleyo | Ipasi | Ipasi |
| Uvavanyo | 99.0% -100.5% | 99.52% |
| Isiphelo | Le Mveliso Ikhankanyiweyo Apha Ngasentla Ihambelana Ne BP2016/USP39/FCCVIII/E300 | |
1.Njenge-antioxidant, ingasetyenziswa kwiimveliso zeenoodles ezibilisiweyo.
2. I-Ascorbic Acid isetyenziswa njenge-antioxidant enyibilikayo emanzini.
3. I-Ascorbic Acid isetyenziswa njenge-reagent yeekhemikhali kunye ne-reagent yohlalutyo lwe-chromatographic.
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I-Ascorbic Acid ene-CAS 50-81-7
I-Ascorbic Acid ene-CAS 50-81-7
