Ascorbic acid Cas: 50-81-7
| Nambala ya Catalog | XD92025 |
| Dzina lazogulitsa | Ascorbic asidi |
| CAS | 50-81-7 |
| Fomu ya Molecularla | C6H8O6 |
| Kulemera kwa Maselo | 176.12 |
| Zambiri Zosungira | 5-30 ° C |
| Harmonize Tariff Code | 29362700 |
Mafotokozedwe a Zamalonda
| Maonekedwe | White ufa |
| Asay | 99% mphindi |
| Malo osungunuka | 190-194 ° C (Dec.) |
| alpha | 20.5 º (c=10,H2O) |
| Malo otentha | 227.71 ° C (kuyerekeza molakwika) |
| kachulukidwe | 1.65g/cm3 |
| refractive index | 21 ° (C=10, H2O) |
| kusungunuka | H2O: 50 mg/mL pa 20 °C, zomveka, pafupifupi zopanda mtundu |
| pka | 4.04, 11.7 (pa 25 ℃) |
| PH | 1.0 - 2.5 (25 ℃, 176g/L m'madzi) |
| Mtundu wa PH | 1 - 2.5 |
| Kununkhira | Zopanda fungo |
| kuwala ntchito | [α]25/D 19.0 mpaka 23.0°, c = 10% mu H2O |
| Kusungunuka kwamadzi | 333 g/L (20 ºC) |
Mchere wa sodium, potaziyamu, ndi calcium wa ascorbic acid amatchedwa ascorbates ndipo amagwiritsidwa ntchito ngati zosungira chakudya.Kupanga ascorbic asidi mafuta sungunuka, akhoza esterified.Esters of ascorbic acid ndi acids, monga palmitic acid kupanga ascorbyl palmitate ndi stearic acid kupanga ascorbic stearate, amagwiritsidwa ntchito ngati antioxidants muzakudya, mankhwala, ndi zodzoladzola.Ascorbic acid ndiyofunikiranso mu metabolism ya amino acid.Imateteza maselo ku kuwonongeka kwakukulu kwa ma free radicals, imathandizira kuyamwa kwachitsulo, ndipo ndiyofunikira panjira zambiri za metabolic.
Tsekani
