Acetonitrile: metung yang masanting a solvent ampo reagent para keng organic synthesis
Maragul a Larangan ning Aplikasyun
keng chemical analysis, ing acetonitrile metung yang keraklan gagamitan a solvent para keng high-performance liquid chromatography (HPLC) ampo gas chromatography (GC) analysis. Atin yang masanting a solubility ampo mababang viscosity, epektibung makatunaw kareng miyayaliwang organic ampo inorganic a compound para mamye yang malino a analytical a resulta. Ing acetonitrile magagamit ya para magsadia kareng standard a solusyun ampo calibration fluids, para makasiguradung ustu ampo reliability ing pamagsuri.
keng organic synthesis, ing acetonitrile metung yang importanting solvent ampo intermediate. Malyari yang maglaso kareng miyayaliwang organic compound, at mamye yang matatag a kapaligiran para kareng chemical reactions. Alimbawa, keng pamaglalang kareng mapilan a pharmaceutical intermediates ampo fragrance compounds, ing acetonitrile malyari yang maging solvent para isulong ing reaksyun. Dagdag pa, ing acetonitrile malyari yang makiabe kareng mapilan a chemical reactions para makagawa yang compound a ating specific a functions. Alimbawa, ing acetonitrile malyari yang dumalan kareng nucleophilic substitution reactions kareng kayang cyano group para makagawa yang katumbas a amine o alcohol compounds.
keng industriya ning parmasyutika, ing acetonitrile maralas yang magagamit keng pamaglalang panulu ampo keng prosesu ning pamaglinis. Malyari yang mag dissolve kareng miyayaliwang drug precursors ampo intermediates, para mas masanting ing chemical reactions. Alimbawa, keng pamaglalang kareng mapilan a antibiotics ampo cardiovascular a panulu, ing acetonitrile malyari yang maging solvent para dagdagan ing reaction rates ampo ing yields. Dagdag pa, ing acetonitrile malyari yang gamitan para keng drug crystallization ampo purification para siguraduan ing kalinisan ampo kalidad ning drug.
King industriya ning pabanglu ampong cosmetics, ing acetonitrile magagamit ya para king pamaglalang ampong pamaglinis kareng compound a pabanglu. Malyari yang gamitan para makakwa kareng natural a sangkap ning bau, antimo reng essential oils ibat kareng tanaman. Dagdag pa, ing acetonitrile malyari yang gamitan para gawang fragrance compounds a maki makatagulaling a bau para kareng pabanglu ampo cosmetics.
King industria ning electronics, ing acetonitrile magagamit ya antimong panglinis ampong solvent. Epektibo yang makalako kareng residues ampo impurities keng babo da reng electronic components, para siguraduan ing kalinisan ampo performance da reng electronic components. Alimbawa, keng pamaglalang semiconductor, ing acetonitrile malyari yang gamitan para linisan ing babo da reng wafer, para ilako la reng photoresist residues ampo reng aliwang impurities.
Agyang dakal ya aplikasyun, ing acetonitrile volatile ya at makalasun, at ing kayang pamangamit at pamitipun mangailangan yang mahigpit a pamag-ingat king kaligtasan. Ing acetonitrile madali yang mag evaporate keng angin, inya dapat yang gamitan keng masanting a bentilated a kapaligiran. Dagdag pa, deng solusyun ning acetonitrile medyu makalasun la, at dapat lang isulud deng ustung proteksiun a kasangkapan kabang gagamitan la para e la makatagkil keng balat ampo mata. keng industrial a produksyun, ing pamangamit ning acetonitrile keraklan malilyari ya keng makasaradung sistema para mabawas ing epektu keng kapaligiran.
Detalyadu
| lagyu ning produktu | Acetonitrile | |||||||||
| Chemical Formula | C2H3N | |||||||||
| Timbang Molecular | 41.05 g/mol | |||||||||
| It sira | alang kule a transparent a likidu | |||||||||
| Melting Point | -45.7°C | |||||||||
| Boiling Point | 81.6°C | |||||||||
| Bayat | 0.003 g/cm3 | |||||||||
| CAS NO | 75-05-8 | |||||||||
| HS Code | 2926909090 | |||||||||
| EINECS NO | 200-835-2 | |||||||||
| Aplikasyon | Magagamit ya keng organic synthesis, extraction, pharmaceutical intermediates, ampo chromatographic analysis. | |||||||||
Quality Control Sheet
| lagyu ning produktu | Acetonitrile | ||||||
| GAMIT | STANDARD(Mas masanting a kalidad) | TEST VALUE(%) | |||||
| Chromaticity/HaZen units | 10 | 10 | |||||
| Bayat | 0.5 | 0.003 g/cm3 | |||||
| Kalinisan/%≥ | 99.9 | 99.94 | |||||
| Moisture/%≤ | 0.030 | 0.029 | |||||
| Acetone/%≤ | 25 | ＜5 | |||||
| Acrylonitrile/%≤ | 25 | ＜5 | |||||
| Ammonia/%≤ | 6 | 1.1 | |||||
| Acidity (as acetic acid)/≤ | 50 | 1.8 | |||||
| Copper/(mg/kg)≤ | 0.5 | 0.001 | |||||
| Iron/(mg/kg)≤ | 0.5 | 0.003 g/cm3 | |||||
| Boiling range (at 0.10133 MPa) °C | 81.0-82.0 | 81.6-82.0 | |||||
keng buod
keng pamamutut, ing acetonitrile, bilang metung a importanting organic chemical raw material ampo solvent, atin yang susi keng dakal a industriya. E mu kabud papaslag ing efficiency ampo ing yield da reng chemical reactions nune susuportan nala naman ing panyulung ning modernung industriya. Kareng patuloy a pamagbayu ning teknolohiya, mas malawak ing pamag-apply para keng acetonitrile.