ʻAka propionic |79-09-4
ʻIkepili kino huahana:
| inoa mea kūʻai | ʻakika propionic |
| Waiwai | wai waihoʻoluʻu me ka ʻala hoʻonāukiuki |
| ʻO ka mānoanoa (g/cm3) | 0.993 |
| Lae hehee(°C) | -24 |
| Puni paila (°C) | 141 |
| Kekahi uila (°C) | 125 |
| Hiki i ka wai (20°C) | 37g/100mL |
| Pumi mahu (20°C) | 2.4mmHg |
| Ka hoʻoheheʻe | Hiki ke hoʻopili me ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, acetone a me ka etera. |
Hoʻohana huahana:
1.Industry: Hiki ke hoʻohanaʻia ka propionic acid ma keʻano he mea hoʻoheheʻe a hoʻohana nuiʻia i nāʻoihana pena, dyestuff a me ka resin.
2.Medicine: Hiki ke hoʻohana ʻia ka propionic acid i ka synthesis o kekahi mau lāʻau lapaʻau a me ka hoʻoponopono pH.
3.Food: Hiki ke hoʻohanaʻia ka propionic acid i mea mālama meaʻai no ka mālamaʻana i ka hou a me ka maikaʻi o ka meaʻai.
4.Cosmetics: Hiki ke hoʻohanaʻia ka propionic acid i ka hanaʻana i kekahi mau mea hoʻonani me nā hana antibacterial a me ka pH-adjusting.
ʻIke palekana:
1. ʻO ka propionic acid he mea hoʻonāukiuki a hiki ke hana i kaʻeha wela a me kaʻulaʻula i ka piliʻana me kaʻili, pono e pale i ka pilina pololei me kaʻili.
2. ʻO ka inhalation o ka propionic acid vapor hiki ke hoʻonāukiuki i ka ʻōpū hanu a pono ka ea maikaʻi.
3. ʻO ka propionic acid he mea hiki ke puhi ʻia a pono e mālama ʻia mai nā lapalapa ākea a me nā wela kiʻekiʻe a mālama ʻia i kahi wahi anuanu.
4. I ka hanaʻana me ka propionic acid, pono eʻaʻahuʻia nā mea pale kūpono e like me nā mīkina lima a me nā maka.Pono e mālama i ka palekana i ka wā o ka hana.
