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Isitoko esikhulu i-benzocaine Hydrochloride Cas 23239-88-5 enekhwalithi engcono kakhulu yase-China ifektri inikezela ngokulethwa kwezokuphepha ngentengo enhle.
ukucaciswa komkhiqizo
| Igama lesiNgisi | I-benzocaine hydrochloride |
| I-CAS NO. | 23239-88-5 |
| Ukuminyana | 1.286g/cm³ |
| Iphuzu elibilayo | 495oC ku-760mmHg |
| Iphoyinti lokuncibilika | 208oC |
| Ifomula yamangqamuzana | I-C9H12ClNO2 |
| Isisindo samangqamuzana | 201.650 |
| Iphoyinti le-Flash | 228.6oC |
| Isisindo esiqondile | 201.055649 |
| I-PSA | 52.32000 |
| I-LogP | 2.82870 |
| Ukubukeka | i-crystalline powder emhlophe |
| Izimo zokugcina | -20 ℃ |
ividiyo yomkhiqizo
Isingeniso kanye nempahla
Isingeniso
I-Benzocaine hydrochloride iwuhlobo lwe-hydrochloride lwe-benzocaine ye-anesthetic yendawo. Imiphumela yayo yemithi iyafana naleyo ye-benzocaine, kodwa umphumela wayo wokubulala izinzwa ubuthakathaka kunalowo we-procaine. Ukumuncwa kwendawo kuhamba kancane futhi umphumela uhlala isikhathi eside. Ngenxa yokuthi i-Chemicalbook ayincibiliki emanzini, ayikwazi ukusetshenziselwa izinzwa zokungeniswa. Inemiphumela ye-analgesic ne-antipruritic. Umuthi uvame ukwenziwa ube yimpushana noma ifomu lokugcoba futhi ngokomtholampilo usetshenziselwa ukwelapha amanxeba, izilonda, ukusha, imihuzuko yesikhumba, nama-hemorrhoids.
Impahla
I-Benzocaine yaziwa nangokuthi i-ethyl para-aminobenzoate ne-sinacin. Lezo ezina emanzini ziyikristalu engenambala noma emhlophe ye-orthorhombic efana nenaliti noma i-crystalline powder, futhi lezo ezina i-ether zingamakristalu ayisikwele. Ayinaphunga. Inokunambitheka okubabayo. Isisindo samangqamuzana ahlobene 16Chemicalbook5.19. Iphoyinti lokuncibilika 92℃. Indawo yokubilisa: 310℃, 183~184℃ (1.87×103Pa). Ayincibiliki emanzini, i-ethanol, i-ether ne-chloroform, futhi iyancibilika kuwoyela we-alimondi, kuwoyela we-olive kanye ne-asidi exubile. Izinzile emoyeni.
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.
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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.
