Ka tukuna e Haina te Lidocaine CAS 137-58-6 me te utu pai
Nga korero taketake
wairewa i roto i te waiwaro, te etera, te benzene, te chloroform me te hinu, kare e rewa ki te wai.Ko te nuinga o nga wa e whakamahia ana ko te lidocaine hydrochloride (C14H22N2O·HCL, [73-78-9]) he paura tioata ma.Ko te ira whakarewa he 127-129 ℃, a ko te rewa o te monohydrate he 77-78 ℃.Tino wairewa ki te wai, 0.5% wai pHO4.0-5.5.He kakara, he kawa te reka o te hemp.
Whakamahinga
Ko te hua he rongoa rongoa amide.Kei te whakamahia whānuitia i roto i te rewharewha mata, infiltration anesthesia, conduction anesthesia me te epidural anesthesia.Ko te LD50 o te lidocaine hydrochloride he 290mg/kg.
Ko nga tono haumanu ko te rewharewha whakauru, ko te epidURAL anesthesia, ko te rewharewha o runga (tae atu ki te rewharewha mucosal i te wa o te thoracoscopy me te pokanga puku), me te paraka nerve.Ka taea te taapiri i te epinephrine ki te rongoa rongoa hei whakaroa i te wa o te rewharewha me te whakaiti i nga paanga taha penei i te paihana a te lidocaine.
Ka taea hoki te whakamahi i te Lidocaine ki te hamani i te arrhythmias ventricular i muri i te infarction myocardial whakapeka, tae atu ki te whakahekenga ventricular premature, tachycardia ventricular, arrhythmias ventricular na te paihana digitalis, pokanga ngakau me te catheterization cardiac, tae atu ki nga whakawhitinga o mua o te ventricular, tachycardia ventricular me te fibrillation ventricular.Ka whakamahia ano hoki mo nga turoro me te mate epilepticus e kore e aro ki etahi atu anticonvulsants me mo te rewharewha o te rohe, o roto ranei.I te nuinga o te waa kaore e whai hua ki te aukati i nga arrhythmias supraventricular.
Whakatakotoranga
| Ingoa Hua | Lidocaine |
| CAS | 137-58-6 |
| MF | C14H22N2O |
| MW | 234.34 |
| EINECS | 205-302-8 |
| Te rewa | 66-69°C |
| Kohuatanga | bp4 180-182°;bp2 159-160° |
| kiato | 0.9944 (whakatau tata) |
| taupū huritao | 1.5110 (whakatau tata) |
| Fp | 9℃ |
| pāmahana rokiroki. | Toa i RT |
| whakarewatanga | waihā: 4 mg/mL |
| pka | pKa 7.88(H2O)(Atatata) |
| puka | paura |
| tae | Ma ki te paku kowhai |
| Wairewa wai | tata korekore |
| Merck | 14,5482 |
| Pūmautanga: | Eu ana.He hotokore ki te kaha o te waiora. |
| InChIKey | NNJVILVZKWQKPM-UHFFFAOYSA-N |
| CAS Raraunga Raraunga Tohutoro | 137-58-6(Tuhinga Raraunga CAS) |