Ascorbic acid Cas: 50-81-7
| Lambarka buugaagta | XD92025 |
| Magaca Alaabta | Ascorbic acid |
| CAS | 50-81-7 |
| Qaabka molecularla | C6H8O6 |
| Miisaanka Molecular | 176.12 |
| Faahfaahinta Kaydinta | 5-30°C |
| Xeerka Tarifka La Iswaafajiyay | 29362700 |
Tilmaamaha Alaabta
| Muuqashada | budo cad |
| Asay | 99% min |
| barta dhalaalaysa | 190-194 °C (dac.) |
| alfa | 20.5º (c=10,H2O) |
| Barta karkarinta | 227.71°C (qiyaasta qallafsan) |
| cufnaanta | 1,65 g/cm3 |
| index refractive | 21 ° (C=10, H2O) |
| milmayn | H2O: 50 mg/mL at 20 °C, cad, ku dhawaad midab lahayn |
| pka | 4.04, 11.7 ( saacada 25 ℃ ) |
| PH | 1.0 - 2.5 (25 ℃, 176g/L oo biyo ah) |
| Xaddiga PH | 1 - 2.5 |
| ur | Aan ur lahayn |
| dhaqdhaqaaqa indhaha | [α]25/D 19.0 ilaa 23.0°, c = 10% gudaha H2O |
| Biyo La'aanta | 333 g/L (20ºC) |
Sodium, potassium, iyo calcium cusbada ascorbic acids waxaa loo yaqaan ascorbates waxaana loo isticmaalaa ilaalinta cuntada.Si loo sameeyo dufanka ascorbic acid, waa la nadiifin karaa.Esters of ascorbic acid iyo acids, sida palmitic acid si ay u sameeyaan ascorbyl palmitate iyo stearic acid si ay u sameeyaan ascorbic stearate, waxaa loo isticmaalaa sida antioxidants ee cuntada, daawooyinka, iyo qurxinta.Ascorbic acid sidoo kale waxay lagama maarmaan u tahay dheef-shiid kiimikaadka amino acids qaarkood.Waxay ka caawisaa inay unugyada ka ilaaliso waxyeellada xagjirka ah ee bilaashka ah, waxay caawisaa nuugista birta, waxayna lagama maarmaan u tahay hababka dheef-shiid kiimikaadka badan.
Xir
