waikawa Ascorbic Cas: 50-81-7
| Nama Putumōhio | XD92025 |
| Ingoa Hua | waikawa Ascorbic |
| CAS | 50-81-7 |
| Papanga Molecularla | C6H8O6 |
| Taumaha rāpoi | 176.12 |
| Nga Taipitopito Rokiroki | 5-30°C |
| Waehere Rere Whakariterite | 29362700 |
Whakatakotoranga Hua
| Te ahua | Te paura ma |
| Ahahay | 99% min |
| Te rewa | 190-194 °C (tikura) |
| alpha | 20.5 º (c=10,H2O) |
| Kohuatanga | 227.71°C (whakatau tata) |
| kiato | 1,65 g/cm3 |
| taupū huritao | 21 ° (C=10, H2O) |
| whakarewatanga | H2O: 50 mg/mL i te 20 °C, maamaa, tata kore tae |
| pka | 4.04, 11.7(i te 25 ℃) |
| PH | 1.0 - 2.5 (25 ℃, 176g/L i roto i te wai) |
| Awhe PH | 1 - 2.5 |
| Te kakara | Korekore |
| mahi whatu | [α]25/D 19.0 ki te 23.0°, c = 10% i H2O |
| Wairewa wai | 333 g/L (20 ºC) |
Ko te konutai, te pāhare pāporo, me te tote konupūmā o te waikawa ascorbic ka kiia ko te ascorbate ka whakamahia hei tiaki kai.Ki te hanga waikawa ascorbic ngako-wairewa, ka taea te esterified.Ko nga hākawa o te waikawa ascorbic me nga waikawa, penei i te waikawa palmitic hei hanga i te ascorbyl palmitate me te waikawa stearic hei hanga i te stearate ascorbic, ka whakamahia hei antioxidants i roto i te kai, te rongoa, me te whakapaipai.He mea nui ano te waikawa Ascorbic i roto i te paopaotanga o etahi waikawa amino.Ka awhina i te whakamarumaru i nga pūtau mai i nga kino tuwhena kore utu, ka awhina i te whakauru rino, me te mea nui mo te maha o nga tukanga metabolic.
Katia
