1. Tshuaj ntsuam xyuas thiab ntsuas ntsuas
Acetonitrile tau siv los ua cov organic hloov pauv thiab hnyav hauv txheej nyias nyias chromatography, ntawv chromatography, spectroscopy, thiab polarographic tsom xam hauv xyoo tas los.Vim lub fact tias high-purity acetonitrile tsis nqus ultraviolet lub teeb ntawm 200nm thiab 400nm, kev tsim daim ntawv thov yog raws li ib tug hnyav rau high-kev ua tau zoo kua chromatography HPLC, uas muaj peev xwm ua tau analytical rhiab heev txog 10-9 qib.
2. Cov kuab tshuaj rau hydrocarbon extraction thiab sib cais
Acetonitrile yog cov kuab tshuaj siv dav, feem ntau yog siv los ua cov kuab tshuaj ntawm cov distillation cais butadiene los ntawm C4 hydrocarbons.Acetonitrile kuj tseem siv rau kev sib cais ntawm lwm cov hydrocarbons, xws li propylene, isoprene, thiab methylacetylene, los ntawm hydrocarbon feem.Acetonitrile kuj tseem siv rau qee qhov kev sib cais tshwj xeeb, xws li rho tawm thiab cais cov roj fatty acids los ntawm cov roj zaub thiab roj ntses daim siab, ua kom cov roj kho lub teeb, ntshiab, thiab txhim kho nws cov ntxhiab, thaum tswj cov vitamin tib yam.Acetonitrile kuj tau siv dav los ua cov kuab tshuaj hauv cov tshuaj, tshuaj tua kab, textile, thiab yas sectors.[2]
3. Intermediates ntawm cov tshuaj hluavtaws thiab tshuaj tua kab
Acetonitrile tuaj yeem siv los ua ib qho nruab nrab hauv kev sib txuas ntawm ntau yam tshuaj thiab tshuaj tua kab.Nyob rau hauv cov tshuaj, nws yog siv los ua ib tug series ntawm cov tshuaj tseem ceeb intermediates, xws li vitamin B1, metronidazole, ethambutol, aminopteridine, adenine thiab dipyridamole;Hauv cov tshuaj tua kab, nws yog siv los tsim cov tshuaj tua kab nruab nrab xws li pyrethroid insecticides thiab acetoxim.[1]
4. Semiconductor tu tus neeg sawv cev
Acetonitrile yog cov kuab tshuaj organic nrog cov polarity muaj zog, uas muaj qhov zoo solubility hauv roj, inorganic ntsev, organic teeb meem thiab macromolecular compound, thiab tuaj yeem ntxuav cov roj, siv quav ciab, ntiv tes, tus neeg saib xyuas corrosive thiab flux residue ntawm silicon wafer.Yog li ntawd, high-purity acetonitrile yuav siv tau los ua ib tug semiconductor tu tus neeg sawv cev.
5. Lwm yam kev siv
Ntxiv nrog rau cov ntawv thov saum toj no, acetonitrile tuaj yeem siv los ua cov khoom siv ntawm cov organic synthesis raw cov ntaub ntawv, catalysts, los yog hloov hlau complex catalysts.Tsis tas li ntawd, acetonitrile kuj tseem siv rau hauv cov ntaub dyeing thiab coating composites, thiab nws kuj yog ib qho zoo stabilizer rau cov kuab tshuaj chlorinated.
Post lub sij hawm: May-09-2023