all-trans-Retinol CAS 68-26-8
ʻO nā trans Retinol āpau he aniani ʻeleʻele ʻeleʻele me kahi helu heheʻe o 62-64 ℃ a me kahi helu hoʻolapalapa o 120-125 ℃ (0.667Pa). Maʻalahi e hoʻoheheʻe i ka ʻaila a i ʻole nā mea hoʻoheheʻe organik, hiki ʻole ke hoʻoheheʻe i ka wai. Paʻa wela maikaʻi, kūpaʻa ma lalo o nā kūlana alkaline, paʻa ʻole ma lalo o nā kūlana acidic. I ka wā e hālāwai ai me ka antimony trichloride, hōʻike ia i kahi ʻano polū ʻokoʻa a hiki ke hōʻino ʻia e ka radiation ultraviolet a me ka oxygen i ka lewa. Hiki ke pale ʻia ke noho pū me ka huaora C.
| 'ikamu | Hōʻike |
| Lae hehee | 61-63 °C(māmā) |
| Maemae | 99% |
| hikiwawe | Hiki ke hoʻoheheʻe ʻia i loko o ka chloroform (nui liʻiliʻi) |
| hōʻike hoʻopaʻapaʻa | 1.641 |
| Nā kūlana mālama | -20°C |
| pKa | 14.09±0.10(Wanamua) |
ʻO nā mea āpau trans Retinol vitamin A he mea ia o nā mea kiʻi kiʻi kiʻi i loko o nā kiʻi kiʻi, hiki ke hōʻoia i ka pono a me ke olakino o ka epithelial tissue structure a hāpai i ka hoʻomohala ʻana a me ka ulu ʻana o ke kino. I ka nele, hiki iā ia ke keʻakeʻa i ka ulu a me ka hoʻomohala ʻana, hōʻemi i ka hana reproductive, a alakaʻi maʻalahi i ka "makapō pō". Hoʻohana ʻia nā trans Retinol āpau i nā papa lāʻau lapaʻau a me nā capsules ma ke ʻano he meaʻai meaʻai e pili ana i ka huaora i ka ʻoihana hānai.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
all-trans-Retinol CAS 68-26-8
all-trans-Retinol CAS 68-26-8
