Pyridine-2-carboximidamide hydrochloride (CAS # 51285-26-8)
| Hazard Cov Cim | Xi-xaj |
| Risk Codes | 36/37/38 – Khaus qhov muag, ua pa thiab tawv nqaij. |
| Kev nyab xeeb piav qhia | S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag S37 - Hnav cov hnab looj tes tsim nyog. |
| HS Code | 293339 0 |
| Hazard Class | IRRITANT |
Taw qhia
2-amidinopyridine hydrochloride yog ib yam tshuaj uas muaj cov tshuaj formula C6H8N3Cl. Cov hauv qab no yog cov lus piav qhia ntawm nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:
Xwm:
2-Amidinopyridine hydrochloride yog cov hmoov dawb lossis dawb dawb crystalline hmoov, soluble hauv dej thiab cov organic solvents. Nws muaj zog alkaline thiab lub cev qhuav dej.
Siv:
2-Amidinopyridine hydrochloride feem ntau yog siv los ua catalyst, reagent thiab nruab nrab hauv kev tshawb fawb tshuaj thiab kev sim. Nws tuaj yeem siv rau hauv cov tshuaj tiv thaiv kev sib txuas, xws li aminating reagents, nitrosation cov tshuaj tiv thaiv catalysts. Tsis tas li ntawd, nws tseem tuaj yeem siv los ua cov tshuaj tua kab mob, enzyme inhibitors, thiab lwm yam.
Txoj Kev Npaj:
Muaj ntau txoj hauv kev rau kev npaj 2-amidinopyridine hydrochloride, ib qho ntawm cov kev siv feem ntau yog los ua 2-amidinopyridine nrog hydrochloric acid kom tau 2-amidinopyridine hydrochloride. Cov txheej txheem synthesis tshwj xeeb thiab cov xwm txheej yuav txawv, thiab tuaj yeem hloov kho thiab ua kom zoo raws li cov kev xav tau tshwj xeeb thiab cov ntaub ntawv.
Cov ntaub ntawv kev nyab xeeb:
2-amidinopyridine hydrochloride hauv kev siv thiab tuav yuav tsum tau xyuam xim rau kev nyab xeeb. Vim nws muaj zog alkalinity, kev sib cuag nrog lub qhov muag, daim tawv nqaij thiab mucous daim nyias nyias yuav tsum tau zam. Cov cuab yeej tiv thaiv tus kheej xws li hnab looj tes thiab tsom iav yuav tsum hnav thaum ua haujlwm. Thaum khaws cia, nws yuav tsum tau khaws cia rau hauv qhov chaw qhuav, zoo-ventilated, deb ntawm tshav kub thiab hluav taws.
Tsis tas li ntawd, kev siv cov tshuaj no yuav tsum ua raws li kev soj ntsuam kev nyab xeeb thiab ua raws li cov kev cai hauv tebchaws thiab cheeb tsam thiab cov cai. Nws yog ib qho tseem ceeb heev uas yuav tsum paub thiab ntsuas qhov muaj peev xwm txaus ntshai ua ntej. Yog tias koj ntsib teeb meem kev nyab xeeb, thov nrhiav kev pab.
