ʻAkika Erucic CAS 112-86-7
He aniani ʻano nila ʻole ka Erucic Acid. He kiko heheʻe 33.5 ℃, kiko paila 381.5 ℃ (decomposition), 358 ℃ (53.3kPa), 265 ℃ (2.0kPa), density pili 0.86 (55 ℃), refractive index 1.4534 (45 ℃), CAS 112-86-7. Hoʻoheheʻe nui ʻia i ka ether, hoʻoheheʻe ʻia i ka ethanol a me ka methanol, ʻaʻole hoʻoheheʻe ʻia i ka wai. ʻO ka ʻaila rapeseed a i ʻole ka ʻaila mustard i hana ʻia mai ka rapeseed, a me nā hua o kekahi mau mea kanu cruciferous ʻē aʻe, aia ka nui o ka erucic acid. ʻO kekahi mau momona holoholona kai, e like me ka ʻaila ate cod, aia pū kekahi me ka erucic acid.
| Mea | Nā kikoʻī |
| Kikowaena paila | 358 °C/400 mmHg (lit.) |
| Ka nui o ka paʻa | 0,86 g/cm3 |
| wahi hoʻoheheʻe | 28-32 °C (mālamalama ʻia) |
| Nā kūlana mālama | 2-8°C |
| ke kū'ē ʻana | nD45 1.4534; nD65 1.44794 |
1. ʻĀpana ʻoihana (hapa kiʻekiʻe)
Nā Surfactants a me nā detergents: Hiki ke hana ʻia ka waikawa Erucic ma o ka hydrogenation, sulfonation, amidation a me nā hopena ʻē aʻe e hana ai i ka erucic acid amide, ka sulfonated erucic acid soap a me nā huahana ʻē aʻe, i hoʻohana ʻia e like me nā mea hoʻohui aila lubricating (e hōʻemi i ka friction mechanical), nā lubricants plastic (e hoʻomaikaʻi i ka fluidity o ka hana plastic, e like me ka polyethylene a me ka polypropylene), a me nā mea maka no nā detergents (e hoʻonui i ka hiki ke decontamination a loaʻa ka biodegradability maikaʻi aʻe ma mua o nā surfactants petroleum-based).
Nā uhi a me nā ʻīnika: Hiki i ke ʻano kaulahao lōʻihi o ka waikawa Erucic ke hoʻonui i ka maʻalahi a me ka hoʻopili ʻana o nā uhi a hiki ke hoʻohana ʻia ma ke ʻano he mea maka no nā resins alkyd a me nā resins epoxy. Hoʻohana ʻia ka waikawa Erucic e hoʻomākaukau i nā uhi anti-corrosion ʻoihana a me nā ʻīnika paʻi (ʻoi aku hoʻi nā ʻīnika hoʻopili maʻalahi, e hōʻemi ana i ke komo ʻana i loko o nā kiʻiʻoniʻoni).
Nā mea maka hoʻonani: ʻO ka waikawa Erucic, ma ke ʻano he ʻāpana aila kūlohelohe, hiki ke hoʻohana ʻia i nā huahana e like me nā kirīmi maka, nā lotion, a me nā lipsticks, e pāʻani ana i kahi hana i ka hoʻomaʻū a me ka hānai ʻana i ka ʻili. I ka manawa like, hiki iā ia ke hoʻomaikaʻi i ka ʻili o nā huahana (e pale ana i ka momona), a he haʻahaʻa ka huhū.
Nā hoʻohana ʻoihana ʻē aʻe: Hoʻohana ʻia ia i ka hoʻomākaukau ʻana o ka nylon 1313 (kahi palaki ʻenekinia kū i ka mahana kiʻekiʻe i hoʻohana ʻia i nā mea uila a me nā ʻāpana kaʻa), biodiesel (ma ke ʻano he mea maka no nā waikawa momona kaulahao lōʻihi e hoʻomaikaʻi i ka wai haʻahaʻa o ka diesel).
2. ʻOihana meaʻai (Pono e kāohi pono ʻia ka ʻike)
Nā ʻāpana o ka ʻaila ʻai kuʻuna: I loko o ka ʻaila rapeseed kuʻuna i hoʻomaikaʻi ʻole ʻia, ʻo ka waikawa erucic kekahi o nā waikawa momona nui. Eia nō naʻe, ma muli o ka noiʻi mua e hōʻike ana "hiki i ka lawe ʻana i ka waikawa erucic kiʻekiʻe ke loaʻa nā hopena kūpono i ka ʻōnaehana cardiovascular", ua hoʻonohonoho ka hapa nui o nā ʻāina a me nā ʻāina i nā palena kiʻekiʻe ma ka ʻike waikawa erucic o ka ʻaila rapeseed papa meaʻai (no ka laʻana, ua ʻōlelo ʻo Kina a me ka European Union ʻo ka ʻike waikawa erucic o ka ʻaila rapeseed papa meaʻai he ≤2%, ʻo ia hoʻi, "ʻaila rapeseed haʻahaʻa pālua").
Nā mea hoʻohui meaʻai: Hiki ke hoʻohana ʻia ka waikawa erucic maʻemaʻe ma ke ʻano he lubricating meaʻai (e like me ka lubricating i nā lako hana meaʻai, pono e hoʻokō i nā kūlana pae meaʻai), a i ʻole ma ke ʻano he pani momona (i nā liʻiliʻi no nā meaʻai haʻahaʻa-calorie, ʻoiai ʻo ka hoʻoheheʻe ʻana a me ka hoʻopili ʻana o ke kino kanaka i nā waikawa momona kaulahao lōʻihi he lohi iki).
3. Nā kahua o ka lāʻau lapaʻau a me ka noiʻi ʻepekema
Nā mea waena lāʻau lapaʻau: Ma hope o ka hoʻololi ʻana o ka kemika, hiki ke hoʻohui ʻia ka waikawa erucic i loko o nā derivatives e like me ka erucamide a me ka erucate ester, i hoʻohana ʻia i ka hana ʻana o nā lāʻau hoʻohaʻahaʻa lipid (e hoʻohana ana i kona waiwai o ka hoʻoponopono ʻana i ka metabolism momona) a me nā lāʻau lapaʻau ʻili topical (e like me nā kumu poni e hoʻolaha i ka komo ʻana o ka lāʻau).
Hoʻopili pinepine ʻia i loko o 200kg/pahu, a hiki ke hana ʻia kahi pūʻolo i hoʻopilikino ʻia.
CAS 112-86-7 Erucic Acid Kūʻai
CAS 112-86-7 Erucic Acid Kūʻai
