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I-China factory supply Acetaminophen Cas 103-90-2 paracetamol 4-Acetamidophenol ikhwalithi engcono kakhulu yokulethwa komnyango nomnyango.
ukucaciswa komkhiqizo
| Igama lesiNgisi | I-DL-2-Hydroxybutyric Acid Sodium Salt |
| I-CAS NO. | 103-90-2 |
| Ukuminyana | 1.3±0.1 g/cm³ |
| Iphuzu elibilayo | 387.8±25.0 °C ku-760 mmHg |
| Iphoyinti lokuncibilika | 168-172 °C(lit.) |
| Ifomula yamangqamuzana | C8H9NO2 |
| Isisindo samangqamuzana | 151.163 |
| Iphoyinti le-Flash | 188.4±23.2 °C |
| Isisindo esiqondile | 151.063324 |
| I-PSA | 49.33000 |
| I-LogP | 0.34 |
| Ukubukeka | i-powder emhlophe noma ikristalu |
| Umfutho we-vapor | 0.0±0.9 mmHg ku-25°C |
| Inkomba ye-refractive | 1.619 |
| Izimo zokugcina | Gcina endaweni epholile, engenisa umoya. Gcina kude nomlilo nemithombo yokushisa. Gcina isitsha sivalwe ngokuqinile. |
ividiyo yomkhiqizo
Isingeniso kanye nempahla
Isingeniso
Igama lekhemikhali le-acetaminophen yi-N-(4-Hydroxyphenyl)acetamide (N-(4-Hydroxyphenyl)acetamide), futhi igama layo lokuhweba i-paracetamol, okuyingxenye ye-acetanilide ye-antipyretic kanye ne-analgesics. Yaqala ukuhlanganiswa nguMorse ngo-1878 futhi yaqala ukusetshenziswa emtholampilo ngu-Von Mering ngo-1893. Yaba umuthi othengwayo e-United States ngo-1955, futhi ukukhiqizwa kwaqala ezweni lami ekupheleni kwawo-1950. Ukubukeka kwayo kuyi-crystal emhlophe noma i-crystalline powder, enephuzu elincibilikayo lika-168-172 ° C, ukunambitheka okubabayo okuncane, okuncibilika kalula emanzini ashisayo noma ethanol, ku-acetone, futhi cishe akuncibiliki emanzini abandayo ne-petroleum ether.
Impahla
I-Acetaminophen isebenza njenge-antipyretic ngokuvimbela ukuhlanganiswa kwe-prostaglandin esikhungweni se-hypothalamic thermoregulatory. Umphumela wayo we-antipyretic ufana nowe-aspirin. Ikhiqizwa ngokuvimbela ukuhlanganiswa kwe-prostaglandin ohlelweni lwezinzwa oluphakathi nokuvimbela imizwa yobuhlungu bezinzwa zokuphela. Inomphumela we-analgesic obuthakathaka kunalowo we-aspirin. Uma iqhathaniswa ne-aspirin, inobuhle bokucasuka okuncane kanye nokungezwani komzimba okuncane. Umphumela wayo we-antipyretic kanye ne-analgesic ufana nowe-phenacetin.
Amathiphu
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.
UJoyce: +853 66400620
Iphakheji
Ngefomu lempushana, inani le-oda lingaphansi kwama-25 kg. Ipakishwe esikhwameni sepulasitiki kanye nesikhwama se-aluminium foil, futhi ungqimba olungaphandle lupakishwe ebhokisini.
25kg nangaphezulu, ipakishwe futhi yapakishwa esigubhuni sekhadibhodi esinezikhwama ezikhanyelayo ezakhelwe ngaphakathi kanye nezikhwama ze-aluminium foil
Eminye imikhiqizo yamakhemikhali evamile ithunyelwa ngqo ezikhwameni.
Isesimweni esiwuketshezi, esingaphansi kwama-25 kg. Ipakishwe ngezinhlobo ezahlukene zemiphongolo yamakhemikhali. Imikhiqizo yenani eliphezulu enemvelo ye-R&D izothunyelwa ngamabhodlela ane-fluorinated.
Imikhiqizo engama-25 kg nangaphezulu izothunyelwa ngemiphongolo yamakhemikhali engu-25 kg noma engu-50 kg njengeyunithi eyisisekelo.
Ukuthumela ngomkhumbi
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.
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.
