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I-Phenacetin CAS 62-44-2 Ukuthengisa Okuqondile okuvela e-China Ukuthunyelwa okuphephile kwekhwalithi ephezulu Amanani Angcono Kakhulu Amakhasimende Athenga Kabusha Ngokuqhubekayo.
Incazelo Yomkhiqizo
I-Phenacetin, isidambi-zinhlungu, kwaba umuthi wokuqala emhlabeni wokwenziwa wokwenziwa. Kwakungesinye sezibulali-zinhlungu zokuqala ezazingatholakali ku-opium kuyilapho ngesikhathi esifanayo zingenazo izimfanelo ezilwa nokuvuvukala. I-Phenacetina yasungulwa ngo-1878 ngusokhemisi waseMelika, uHarmon Northrop Morse. Yethulwa emakethe yemithi ngo-1887. Nokho, yahoxiswa ngo-1983 e-United States ngenxa yamazinga angamukeleki e-interstitial nephritis ezigulini kanye nezingozi ezingaba khona ze-tumorigenicity. Njengase-United States, amazwe amaningi aseNtshonalanga awazange avimbele i-phenacetin ekukhangiseni kuze kube ngu-1983. I-Phenacetin iyingxenye ye-APC (aspirin-phenacetin-caffeine).
ividiyo yomkhiqizo
Isicelo somkhiqizo
I-Phenacetin yayisetshenziswa njengesidakamizwa esidambisa izinhlungu kanye nesehlisa umkhuhlane emithini yabantu neyezilwane iminyaka eminingi yaze yathinteka esifweni sezinso (nephropathy) ngenxa yokusetshenziswa kabi kwama-analgesics futhi yahoxiswa emakethe. I-Phenacetin nayo yayikade isetshenziswa njenge-stabilizer ye-hydrogen peroxide ekulungiseni ukuhlanza izinwele.
I-Phenacetin yayisetshenziswa njengesidakamizwa esidambisa izinhlungu kanye nesehlisa umkhuhlane emithini yabantu neyezilwane iminyaka eminingi yaze yathinteka esifweni sezinso (nephropathy) ngenxa yokusetshenziswa kabi kwama-analgesics futhi yahoxiswa emakethe. I-Phenacetin nayo yayikade isetshenziswa njenge-stabilizer ye-hydrogen peroxide ekulungiseni ukuhlanza izinwele.
I-Phenacetin isetshenziswa ngokuyinhloko njenge-analgesic ye-antipyretic, enemiphumela ehamba kancane futhi ehlala njalo, ekwelapheni ubuhlungu bekhanda, i-neuralgia, ubuhlungu bamalunga, nomkhuhlane, futhi imelana kancane ne-rheumatism nokuvuvukala. Ngenxa yemiphumela emibi enobuthi kanye nokuthuthukiswa okusheshayo kwezidakamizwa ezifanayo, nokho, ayisasetshenziswa yodwa, kuphela njengempahla eluhlaza ehlanganiswe nezinye izidakamizwa. Ivamise kuhlanganiswe ne-aspirin ne-caffeine ukuze kwakhiwe i-aspirin eyinhlanganisela enobuthi obuncane esetshenziselwa ukwelapha umkhuhlane. Ingenza amaphilisi abandayo e-chlorpheniramine ngokungeza inani elincane le-chlorpheniramine kulokhu okuhlanganisiwe okungenhla, esetshenziselwa ukwelapha umkhuhlane onekhanda elibuhlungu, i-neuralgia, i-rheumatism, njll. Ingasetshenziswa njengezinto zokwenziwa kwe-organic noma indawo yemithi.
ukucaciswa komkhiqizo
| Ukuminyana | 1.0±0.1 g/cm³ |
| Iphuzu elibilayo | 323.6±44.0 °C ku-760 mmHg |
| I-Melting Point | 133-136 °C(lit.) |
| I-Molecular Formula | I-C10H13NO2 |
| Isisindo samangqamuzana | 179.216 |
| I-Flash Point | 149.5±28.4 °C |
| IMisa ngqo | 179.094635 |
| I-PSA | 38.33000 |
| I-LogP | 2.01 |
| I-Vapor Pressure | 0.0±0.7 mmHg ku-25°C |
| Inkomba ye-Refraction | 1.506 |
Iphakheji
| Ngendlela eyimpushana | Isikhwama sepulasitiki isikhwama se-aluminium foil | |
| = 25kg | Isigubhu sekhadibhodi esinezikhwama ezikhanyelayo ezakhelwe ngaphakathi kanye nezikhwama ze-aluminium foil | |
| Imikhiqizo yamakhemikhali evamile | Kuthunyelwe ngezikhwama ngqo | |
| Ngamafomu awuketshezi | Izinhlobo ezahlukene zemiphongolo yamakhemikhali | |
| Imikhiqizo yenani eliphezulu enemvelo ye-R&D | Kuthunyelwe ngamabhodlela ane-fluorinated |
Ukuthumela ngemikhumbi
Ama-oda afakwe ngaphambi kuka-17:00 kusukela ngoMsombuluko kuya kuLwesihlanu ngokuvamile azothunyelwa esuka efekthri aye kumthumeli wezimpahla ngalolo suku (ngokuvamile awathunyelwa ngezimpelasonto), futhi azofika kumthumeli wezimpahla cishe ezinsukwini ezintathu kuya kwezine.
Umthumeli wempahla uzokhipha inombolo yokulandelela yomhlaba wonke ngosuku noma ngosuku olulandelayo lokufika.
Kuye ngezwe, sizosebenzisa izindlela ezahlukene zokuthutha. Ngokuvamile, olayini abazinikele, izinto zokuthutha kanye nezinsizakalo zeposi yizona eziyinhloko, kanti ezinye zizothunyelwa ku-DHL, Fedex, UPS, njll.
Ezokuthutha ngomoya nolwandle yizona ezihamba phambili, ezenezelwa ezokuthutha zamaloli kanye nezokuthutha zamaloli. Ukuthutha kwethu cishe kuzo zonke izinsiza zendlu ngendlu, ukuqedela imvume yempahla phakathi kwezwe elithumelayo kanye nezwe elingenisayo, ngaphandle kwezimo ezikhethekile kwamanye amazwe noma izifunda.
Xhumana nathi
Sawubona, ngiyajabula ukukwazi lapha. Ingabe unentshisekelo kulo mkhiqizo? Lo mkhiqizo ubekwe yimi emashalofini. Ngazi okuningi ngalo mkhiqizo. Uma udinga noma yikuphi ukubonisana, ungangithinta nganoma isiphi isikhathi futhi ulwele ukukunikeza ngezinkonzo zokuthengisa zangaphambi kokuthengisa kanye nezangemuva kokuthengisa ezanelisa kakhulu. Imininingwane yami yokuxhumana ingezansi, wamukelekile imibuzo yakho.
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ulwazi lwenkampani
I-Demei Pharmaceutical Technology Co., Ltd. iyibhizinisi lesimanje lamakhemikhali asezingeni eliphezulu elihlanganyela ocwaningweni, ekuthuthukisweni, ekukhiqizeni nasekuthengisweni kwezinto zokusetshenziswa kwemithi kanye nabaphakathi kwe-organic. Izibophezele ekwenzeni owayo umnikelo ekuthumeleni amakhemikhali aseShayina emithi emhlabeni wonke.
Inkampani yethu yasungulwa ngo-2024 futhi itholakala eShijiazhuang City, eSifundazweni saseHebei, isikhungo saseBeijing-Tianjin-Hebei. Nakuba yasungulwa esikhathini esingeside esidlule, inesipiliyoni seminyaka engaphezu kweshumi embonini. Imboni esebenzisana nayo ihlanganisa indawo engamamitha-skwele ayi-7,000. Ngaphezu kwalokho, nayo inendawo yayo yokugcina amathalente. Ithimba lethu le-R&D lobuchwepheshe obuphezulu, ukukhiqizwa kweshabhu yokucobelelana ngolwazi kanye nabasebenzi be-R&D bokuthengisa sebedlule abantu abangama-200. Eminyakeni yamuva, imikhiqizo yethu iphinde yathunyelwa e-UK, eJalimane, e-Australia, eNetherlands, ePoland, eRussia, Kazakhstan, ePhilippines, eMalaysia, eSingapore nakwezinye izifunda eziningi. , senza ibhizinisi namakhasimende ngokusekelwe kumgomo wokwethembeka nokwethembeka. Sisebenzela ukwaneliseka kwamakhasimende futhi sithola ukuqashelwa okukhulu kakhulu kumakhasimende ngaphakathi kwendawo evunyelwe umthetho. Sigxila kuyo yonke imininingwane futhi silwela ukunikeza amakhasimende ukuthenga, ucwaningo nentuthuko, ukulawula izinga, Ukubamba insizakalo engcono kakhulu yezokuthutha eziphephile, ukuze sakhe ubudlelwano bokubambisana besikhathi eside namakhasimende.
ifektri & Isitolo
Imboni yethu inomkhiqizo ozinzile wonyaka wamathani angama-50,000 wezinto ezingavuthiwe unyaka wonke. Uchungechunge lokukhiqiza kanye nochungechunge lokuthengisa luyaqhubeka nokugcwala. Indawo yethu yokugcina impahla inesitoko esikhulu sempushana nezitokwe eziwuketshezi. Samukela abantu abavela kuzo zonke izizinda ukuze baseseke futhi babambisane.
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