L-Valine CAS 72-18-4
He pauka keʻokeʻo kristal a i ʻole ka pauka kristal ʻo L-Valine me ka ʻala ʻole a me ka ʻono ʻawaʻawa. Hoʻoheheʻe ʻia i ka wai, me ka solubility o 8.85% i ka wai ma 25 ℃, aneane hiki ʻole ke hoʻoheheʻe ʻia i ka ethanol, ether, a me ka acetone. mChemicalbook (kiko decomposition) 315 ℃, kiko isoelectric 5.96, [α] 25D+28.3 (C=1-2g/ml, ma 5mol/L HCl).
| Mea | Nā kikoʻī |
| Kikowaena paila | 213.6±23.0 °C (Wānana ʻia) |
| Ka nui o ka paʻa | 1.23 |
| PH | 5.5-6.5 (100g/l, H2O, 20℃) |
| ka refractive | 28 ° (C=8, HCl) |
| Nā kūlana mālama | 2-8°C |
| HOʻOHEʻE ʻIA | 85 g/L (20 ºC) |
Mea hoʻohui meaʻai L-Valine. Hiki ke hoʻomākaukau ʻia ka hoʻokomo ʻana o ka waikawa amino a me nā hoʻomākaukau waikawa amino piha me nā waikawa amino koʻikoʻi ʻē aʻe. E hoʻohui i ka valine (1g,/kg) i nā keke laiki, a loaʻa i ka huahana kahi ʻala sesame. Hiki iā ia ke hoʻomaikaʻi i ka ʻono o ka berena ke hoʻohana ʻia. ʻO L-Valine kekahi o nā waikawa amino kaulahao ʻekolu a he waikawa amino koʻikoʻi ia e hiki ke mālama i ka hāʻule ʻana o ke akepaʻa a me ka hana ʻole o ka ʻōnaehana nerve waena.
Hoʻopili pinepine ʻia i loko o 25kg / pahu, a hiki ke hana ʻia kahi pūʻolo i hoʻopilikino ʻia.
L-Valine CAS 72-18-4
L-Valine CAS 72-18-4
