Vithamine D2 |50-14-6
Tlhaloso ea Lihlahisoa
Vithamine D (VD ka bokhutšoanyane) ke vithamine e qhibilihang ka mafura.Tse bohlokoa ka ho fetisisa ke vithamine D3 le D2.Vithamine D3 e thehoa ke mahlaseli a kotsi a 7-dehydrocholesterol letlalong la motho, 'me vithamine D2 e thehoa ke mahlaseli a kotsi a ergosterol a hlahang limela kapa tomoso.Mosebetsi o ka sehloohong oa vithamine D ke ho khothalletsa ho monya ha k'halsiamo le phosphorus ka lisele tse nyenyane tsa mala a mala, kahoo e ka eketsa khatello ea mali ea k'halsiamo le phosphorus, e leng se loketseng ho thehoa ha masapo le calcification.
Tlhaloso
| LINTLHA | TS'ELISO |
| Ponahalo | Kopana le tlhoko |
| Boitsebiso | Kopana le tlhoko |
| Tlhahlobo | Qhala 10mg ea vithamine D2 ho 2ml ea 90% ea ethanol, eketsa 2ml ea tharollo ea digitalis saponin 'me u e kenye lihora tse 18.Ha ho pula kapa leru le lokelang ho bonoa. |
| Melting Range | 115 ~ 119°C |
| Phetoho e khethehileng | +103°~+106 |
| Solubility | Ho qhibiliha ha joala ka bolokolohi |
| Ho fokotsa Lintho | Boholo ba 20ppm |
| Ergosterol | ha ho letho |
| Litšila tsa Organic Volatility | E tsamaisanang le mokhoa oa IV(467) |
