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Kuchena 99% lidocaine Cas 137-58-6 China fekitori inopa zvakananga nemutengo wakanakisa gonhi nesuo
chigadzirwa yakatarwa
| Zita rechirungu | Lidocaine |
| CAS NO. | 137-58-6 |
| Density | 1.0±0.1 g/cm³ |
| Boiling point | 372.7±52.0 °C pa760 mmHg |
| Melting point | 66-69°C |
| Molecular formula | C14H22N2O |
| Molecular uremu | 234.337 |
| Flash point | 179.2±30.7°C |
| Misa chaiyo | 234.173218 |
| PSA | 32.34000 |
| LogP | 3.63 |
| Chitarisiko | white crystalline powder |
| Mhepo pressure | 0.0±0.9 mmHg pa25°C |
| Refractive index | 1.512 |
| Kuchengetedza mamiriro | Ichi chigadzirwa chinofanira kuvharwa uye kuchengetwa munzvimbo inotonhorera, yakaoma. |
chigadzirwa vhidhiyo
Nhanganyaya nemidziyo
Nhanganyaya
Lidocaine inoshandisa anesthesia yemunharaunda nekudzoreredza kuvharira nzira dzesodium uye kuvharira kutapurirana kwezvinogona kuitika pane nerve fibers. Sensory nerve fibers inovharika kare kupfuura mota nerve fibers, saka yakaderera madosi e lidocaine inogona kuita yakasarudzika yekuvharisa mhedzisiro. Lidocaine zvakare ine antiarrhythmic mhedzisiro uye ndeyeClass Ib antiarrhythmic mishonga. Inogona kuderedza ventricular rate, kupfupisa chiitiko chinogona kuita nguva uye zvachose refractory nguva, uye kurebesa hama yekuramba nguva. Lidocaine ine kukurumidza kutanga kwechiito uye kwenguva pfupi. Kuwedzera epinephrine kune lidocaine kunogona kuderedza chiyero che systemic absorption, nekudaro kuwedzera nguva yeanesthesia.
Property
White tsono crystal. Kunyungudika 68-69 ℃; kuvira poindi 180-182℃ (0.53kPa), 159-160℃ (0.267kPa). Soluble mu ethanol, ether, benzene, chloroform nemafuta, isinganyunguriki mumvura. Iyo inowanzoshandiswa base hydrochloride, lidocaine hydrochloride (ChemicalbookC14H22N2O·HCL, [73-78-9]) ichena crystalline powder. Nzvimbo yakanyunguduka i127-129 ° C, uye nzvimbo yekunyunguduka yemonohydrate i77-78 ° C. Very soluble mumvura, 0.5% aqueous solution pHO4.0-5.5. Haina hwema, ine inovava uye ine chiveve kuravira.
Mazano
Mhoro, ndafara kusangana newe pano. Unofarira chigadzirwa ichi? Ichi chigadzirwa chinoiswa pamasherufu neni. Ndinoziva zvakawanda pamusoro pechigadzirwa ichi. Kana iwe uchida chero kubvunzurudzwa, unogona kundibata chero nguva uye edza kukupa iyo inogutsa kwazvo pre-kutengesa uye mushure mekutengesa masevhisi. Ruzivo rwangu rwekufonera rwuri pazasi, gamuchirai kubvunza kwenyu.
Joyce: +853 66400620
Package
Mune fomu yehupfu, huwandu hwekuraira huri pasi pe25 kg. Iyo yakarongedzerwa mubhegi repurasitiki uye aluminium foil bhegi, uye iyo yekunze yakaturikidzana yakarongedzwa mubhokisi.
25kg zvichikwira, yakaturikidzana uye yakaputirwa mukadhibhodhi dhiramu rine mabhegi akajeka akavakirwa mukati uye masaga ealuminium foil.
Zvimwe zvinowanzogadzirwa zvemakemikari zvinotumirwa zvakananga mumabhegi.
Mune fomu yemvura, isingasviki 25 kg. Yakarongedzwa mumhando dzakasiyana dzemakemikari madhiramu. Zvigadzirwa zvepamusoro-soro zvine R&D zvisikwa zvichatumirwa mumabhodhoro ane fluorinated.
Zvigadzirwa zve 25 kg zvichikwira zvichatumirwa mu 25 kg kana 50 kg makemikari mbiya sechinhu chakakosha.
Shipping
Odha dzinoiswa pamberi pa17:00 kubva Muvhuro kusvika Chishanu dzichatumirwa kubva kufekitari kuenda kune inotakura zvinhu pazuva rimwe chetero (kazhinji hadzitakurwi pakupera kwevhiki), uye dzichasvika kune anotakura zvinhu mumazuva matatu kusvika mana.
Anotakura zvinhu achapa nhamba yekutevera yepasi rose pazuva kana zuva rinotevera rekusvika.
Zvichienderana nenyika, tichashandisa nzira dzakasiyana dzekutumira. Kazhinji, mitsetse yakatsaurirwa, zvinhu uye masevhisi eposvo ndiwo makuru, uye mamwe anozoendesa kuDHL, Fedex, UPS, nezvimwe.
Zvifambiso zvemhepo negungwa ndizvo zvikuru, zvinowedzerwa nekutakura marori uye kutakura marori. Kufambisa kwedu kunenge ese masevhisi epaimba neimba, kupedzisa kubvumidzwa kwetsika pakati penyika inotumira kunze nenyika inopinza, kunze kwemamiriro akasarudzika mune dzimwe nyika kana matunhu.
fekitori & Warehouse
Fekitori yedu ine yakagadzikana gore negore goho re50,000 matani ezvakagadzirwa gore rose. Cheni yekugadzira uye cheni yekutengesa inoramba ichizara. Imba yedu yekuchengetera ine yakakura chengetedzo yehupfu uye masheya emvura. Tinogamuchira vanhu vanobva kwakasiyana siyana kuti vatsigire nekushandira pamwe.
