CAS nrPyridine yog 110-86-1.
Pyridine yog ib qho muaj nitrogen-muaj heterocyclic compound uas feem ntau siv los ua cov kuab tshuaj, reagent, thiab cov khoom pib rau kev sib txuas ntawm ntau cov organic tebchaw tseem ceeb. Nws muaj cov qauv tshwj xeeb, suav nrog rau lub nplhaib rau ntawm cov pa roj carbon atom nrog nitrogen atom nyob ntawm thawj txoj haujlwm ntawm lub nplhaib.
Pyridineyog cov kua uas tsis muaj xim nrog lub zog, pungent tsw, zoo ib yam li cov ammonia. Nws yog cov nplaim taws heev thiab yuav tsum tau ua tib zoo saib xyuas. Txawm hais tias nws cov ntxhiab tsw muaj zog, pyridine tau siv dav hauv cov chaw tshawb fawb thiab hauv kev lag luam vim nws cov kev siv ntau yam.
Ib qho tseem ceeb tshaj plaws ntawm kev sivpyridineyog nyob rau hauv zus tau tej cov tshuaj. Nws yog siv los ua cov khoom pib rau kev sib txuas ntawm ntau yam tshuaj xws li tshuaj tiv thaiv kab mob, tshuaj tiv thaiv kab mob, thiab tshuaj tua kab mob. Pyridine nws tus kheej kuj tau pom tias muaj peev xwm siv tau los kho ntau yam mob.
Pyridine kuj tseem siv los ua cov kuab tshuaj hauv kev tsim khoom ntawm ntau yam khoom, suav nrog cov yas, roj hmab, thiab lwm yam khoom siv hluavtaws. Nws kuj tseem siv los ua cov kuab tshuaj hauv kev tsim cov dyes, pigments, thiab lwm yam tshuaj.
Lwm qhov tseem ceeb ntawm kev sivpyridineyog nyob rau hauv kev ua liaj ua teb. Nws yog siv los ua tshuaj tua kab thiab tshuaj tua kab los tswj cov kab tsuag hauv cov qoob loo thiab lwm yam khoom ua liaj ua teb. Pyridine tau pom zoo tswj ntau yam kab tsuag, ua rau nws yog ib qho tseem ceeb rau cov neeg ua liaj ua teb thiab cov kws tshawb fawb txog kev ua liaj ua teb.
Zuag qhia tag nrho,pyridineyog ib qho tseem ceeb tshaj plaws thiab ntau yam tshuaj sib txuas siv hauv kev lag luam niaj hnub thiab kev tshawb fawb tshawb fawb. Nws cov kev siv ntau thiab kev siv ua rau nws yog ib qho tseem ceeb hauv kev tsim khoom ntawm ntau yam khoom thiab cov khoom siv. Txawm hais tias nws muaj ntxhiab tsw zoo thiab muaj peev xwm ua rau muaj kev phom sij, pyridine tau ua pov thawj tias yog cov cuab yeej tseem ceeb hauv kev tshawb fawb niaj hnub thiab kev lag luam.
Post lub sij hawm: Jan-11-2024