ʻO ka wehewehe pōkole:
Helu CAS: 103-90-2
ʻAno molekala:C8H9NO2
kaumaha molekala:151.16
Hoʻolālā kemika:
| ʻIke Kumu | |
| inoa huahana | Acetaminophen |
| Papa | papa lāʻau lapaʻau |
| Ka nana aku | pauda kristal keʻokeʻo |
| Hoʻāʻo | 99% |
| Ola ola | 2 Makahiki |
| Hoʻopili | 25kg / pahu pahu |
| Kūlana | mālama ʻia ma kahi maloʻo a maloʻo |
He aha ka Acetaminophen?
ʻO ka Acetaminophen he keʻokeʻo keʻokeʻo a i ʻole ka pauka crystalline ma ke ʻano me ka helu heheʻe mai 168 ℃ a 172 ℃, ʻono ʻole, ʻono iki ʻawaʻawa, hiki ke hoʻoheheʻe ʻia i ka wai wela a i ʻole ethanol, hoʻoheheʻe ʻia i ka acetone, hiki ʻole ke hoʻoheheʻe ʻia i ka wai anuanu a me ka petroleum ether. Paʻa ia ma lalo o 45 ℃ akā e hoʻoheheʻe ʻia i loko o ka p-aminophenol i ka wā e ʻike ʻia ai i ka ea haʻahaʻa, a laila oxidized hou. Hoʻomaʻamaʻa mālie nā māka kala mai ka ʻulaʻula a hiki i ka ʻeleʻele, no laila e hoʻopaʻa ʻia a mālama ʻia i kahi wahi maloʻo a maloʻo. Loaʻa i ka Acetaminophen ka hana antipyretic ma ke kāohi ʻana i ka synthesis o hypothalamic thermoregulation prostaglandins a me kona ikaika o ka hopena antipyretic e like me ka aspirin.
Hoʻohana lāʻau lapaʻau
Hoʻohālikelike ʻia me ka aspirin, loaʻa ka Acetaminophen i ka huhū liʻiliʻi, liʻiliʻi nā hopena maʻi a me nā pono ʻē aʻe. Ua like kona hopena antipyretic a me analgesic me ka phenacetin, a hoʻonui ka hoʻohana ʻana i ka Acetaminophen ma muli o ka kaupalena ʻana a pāpā ʻana paha i ka hoʻohana ʻana i ka phenacetin ma nā ʻāina he nui. ʻeha, ʻeha ʻiʻo, neuralgia, migraine, dysmenorrhea, ʻeha maʻi kanesa, analgesia postoperative a pēlā aku. Hiki ke hoʻohana ʻia no nā poʻe maʻi maʻi i ka aspirin, intolerant o ka aspirin, a i ʻole kūpono ʻole no ka aspirin, e like me nā maʻi me varicella, hemophilia a me nā maʻi hemorrhagic ʻē aʻe (nā maʻi e loaʻa ana i ka anticoagulant therapy), a me nā mea maʻi me ka liʻiliʻi o ka peptic ulcer a me ka gastritis. . Eia kekahi, hiki ke hoʻohana ʻia no ka synthesis o benorylate a hoʻohana ʻia e like me ka asymmetric synthetic intermediates, nā kemika kiʻi a me ka stabilizer o ka hydrogen peroxide.
