L-Valine CAS 72-18-4
ʻO ka L-Valine he keʻokeʻo a i ʻole ka pauka crystalline me ka ʻala ʻole a me ka ʻono ʻawaʻawa. Hiki ke 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 (kahi decomposition) 315 ℃, helu isoelectric 5.96, [α] 25D+28.3 (C=1-2g/ml, ma 5mol/L HCl).
| 'ikamu | Hōʻike |
| Lae paila | 213.6±23.0 °C(Wānana ʻia) |
| ʻO ka mānoanoa | 1.23 |
| PH | 5.5-6.5 (100g/l, H2O, 20 ℃) |
| refractivity | 28 ° (C=8, HCl) |
| Nā kūlana mālama | 2-8°C |
| HOOLAHA | 85 g/L (20 ºC) |
L-Valine meaʻai meaʻai. Hiki ke hoʻomākaukau pū ʻia ka hoʻomākaukau ʻana o ka amino acid a me ka hoʻomākaukau pū ʻana me nā waikawa amino pono ʻē aʻe. E hoʻohui i ka valine (1g,/kg) i nā keke raiki, a he ʻala sesame ka huahana. Hiki iā ia ke hoʻomaikaʻi i ka ʻono o ka berena ke hoʻohana ʻia. ʻO L-Valine kekahi o nā ʻakika amino kaulahao lālā ʻekolu a he waikawa amino koʻikoʻi ia e hiki ai ke mālama i ka hāʻule ʻole o ka ate a me ka hana ʻole o ke kikowaena.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
L-Valine CAS 72-18-4
L-Valine CAS 72-18-4
