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Procaine hydrochloride Cas 51-05-8 ubunyulu 99% China Ukuhanjiswa kokhuseleko lomvelisi kwixabiso lesitokhwe esikhulu
ukucaciswa kwemveliso
| Indawo yokunyibilika | 155 °C |
| Ubunzima obuchanekileyo | 874.50800 |
| PSA | 170.06000 |
| LogP | 5.60140 |
| Imbonakalo | Okumhlophe ukuya kumhlophe okuqinileyo |
| Iimeko zokugcina | Gcina kwisingxobo esingangeni moya kwindawo epholileyo neyomileyo. Ukugcinwa kufuneka kube kude ne-oxidizing agents kwi-2-8 oC. |
| Uzinzo | Zigcine kude nobushushu, amadangatye avulekileyo kunye neentlantsi. |
| Ukunyibilika kwamanzi | H2O:≤1.0% KF |
ividiyo yemveliso
Intshayelelo kunye nepropati
Intshayelelo
I-Procaine hydrochloride yi-anesthetic yendawo enokuthi ithintele okwethutyana ukuqhutyelwa kwee-nerve fibers kwaye ibe nefuthe le-anesthetic. Ineziphumo ezomeleleyo, ubutyhefu obuphantsi, kunye nokungalubhadi. Nangona kunjalo, inamandla okungena abuthathaka esikhumbeni kunye ne-mucous membranes kwaye ayifanelekanga unyango olungaphezulu. I-anesthesia isetyenziswa kakhulu kwiklinikhi yokungena, umgogodla kunye ne-anesthesia yokuqhuba. Isisombululo samanzi salo mveliso sizinzile phakathi kwe-pH 3.0 kunye ne-5.0. Ke ngoko, xa ulungiselela inaliti ye-procaine hydrochloride, kuyafuneka ngokubanzi ukongeza iasidi ukulungisa i-pH phakathi kwe-3.3 kunye ne-5.5, kwaye ulawule ngokungqongqo ubushushu kunye nexesha lokuvala inzala.
Ipropati
Iprocaine hydrochloride yikristale enaliti entle emhlophe okanye umgubo wecrystalline kwiqondo lobushushu begumbi, ayinavumba, iyakrakra kwaye indindisholo, inyibilika ngokulula emanzini, inyibilika kwi-ethanol, inyibilika kancinane kwichloroform, kwaye phantse ayinyibiliki kwi-ether. Ibhondi ye-ester kwisakhiwo seprocaine hydrochloride inokuthi ifakwe i-hydrolyzed ukuvelisa i-p-aminobenzoic acid kunye ne-diethylaminoethanol. Phantsi kweemeko ezithile, i-p-aminobenzoic acid inokuphinda ifakwe kwi-decarboxylated ukwenza i-aniline eyityhefu. Iprocaine hydrochloride ineqela le-amino eliqholiweyo kwisakhiwo sayo, ethanda ukuvela kwi-oxidation kunye nokuguquka kombala. Ixabiso le-pH, ubushushu, imisebe ye-ultraviolet, ioksijini kunye ne-ion zetsimbi zinokukhawulezisa i-oxidation kunye nokuguquka kombala.
Iingcebiso
Molo, ndiyavuya ukudibana nawe apha. Ngaba unomdla kule mveliso? Le mveliso ibekwe kum kwiishelufu. Ndiyazi kakhulu ngale mveliso. Ukuba ufuna naluphi na uthethwano, unganditsalela nangaliphi na ixesha kwaye uzame ukukubonelela ngezona nkonzo zanelisayo zangaphambili kunye neenkonzo zasemva kokuthengisa. Iinkcukacha zam zoqhagamshelwano zingezantsi, wamkele imibuzo yakho.
Joyce: +853 66400620
Iphakheji
Kwifomu yomgubo, ubungakanani bomyalelo bungaphantsi kwama-25 kg. Ifakwe kwingxowa yeplastiki kunye ne-aluminium foil bag, kwaye umaleko ongaphandle upakishwe kwibhokisi.
I-25kg nangaphezulu, ipakishwe kwaye yapakishwa kwidramu yekhadibhodi eneengxowa ezicacileyo ezakhelwe ngaphakathi kunye neengxowa zefoyile ye-aluminiyam.
Ezinye iimveliso zeekhemikhali eziqhelekileyo zithunyelwa ngokuthe ngqo kwiingxowa.
Kwifomu yolwelo, ngaphantsi kwe-25 kg. Ipakishwe kwiindidi ezahlukeneyo zemibhobho yekhemikhali. Iimveliso zexabiso eliphezulu kunye nendalo ye-R & D ziya kuthunyelwa kwiibhotile ezine-fluorinated.
Iimveliso ze-25 kg nangaphezulu ziya kuthunyelwa kwi-25 kg okanye i-50 kg imibhobho yekhemikhali njengeyunithi esisiseko.
Ukuhambisa ngenqanawe
Iiodolo ezifakwe ngaphambi kwentsimbi ye-17:00 ukususela ngoMvulo ukuya ngoLwesihlanu ziya kuthunyelwa ngokubanzi zisuka kumzi-mveliso zisiwe kumhambisi wempahla kwangolo suku lunye (ngokuqhelekileyo azithunyelwa ngeempelaveki), yaye ziya kufika kumthumeli wempahla malunga neentsuku ezintathu ukuya kwezine.
Umthumeli wempahla uya kukhupha inombolo yokulandelela kumazwe ngamazwe ngosuku okanye ngosuku olulandelayo lokufika.
Ngokuxhomekeke kwilizwe, siya kusebenzisa iindlela ezahlukeneyo zokuthumela ngenqanawa. Ngokuqhelekileyo, imigca enikezelweyo, i-logistics kunye neenkonzo zeposi zizona ziphambili, kwaye ezinye ziya kuthumela kwi-DHL, Fedex, UPS, njl.
Ukuthuthwa ngomoya nolwandle zezona ziphambili, zongezwa kuthutho lwelori kunye nokuthuthwa kweelori. Ukuthuthwa kwethu phantse zonke iinkonzo zendlu ngendlu, ukugqiba imvume yesithethe phakathi kwelizwe elithumela ngaphandle kunye nelizwe elithumelayo, ngaphandle kweemeko ezikhethekileyo kwamanye amazwe okanye kwimimandla.
umzi-mveliso kunye neWarehouse
Umzi-mveliso wethu unemveliso yonyaka ezinzileyo yeetoni ezingama-50,000 zemathiriyeli ekrwada unyaka wonke. Ikhonkco lemveliso kunye nekhonkco lokuthengisa liyaqhubeka nokuhlutha. Indawo yethu yokugcina inomthamo omkhulu womgubo kunye nesitokhwe solwelo. Siyabamkela abantu bazo zonke iinkalo zobomi ukuba baxhase kwaye basebenzisane.
