Nkag siab txog Kev Siv Khoom Siv Ntawm Acetonitrile (methyl Cyanide)

Acetonitrile yog dab tsi?

Acetonitrileis yog ib qho tshuaj compound uas muaj cov mis CH3CN. Cov khoom tsis muaj xim no yog cov organic nitrile yooj yim tshaj plaws. Hydrogen cyanide, HCN, yog ib qho yooj yim nitrile, tab sis cov cyanide anion (CN-) tsis yog cov organic.

Cov tshuaj acetonitrileyog tsim los ntawm - khoom ntawm acrylonitrile thiab yog siv los ua ib tug polar aprotic hnyav nyob rau hauv cov organic synthesis thiab nyob rau hauv lub cleansing ntawm butadiene.

Acetonitrile (acn) Cov Khoom Siv Tshuaj

Nws yog nitrile (hydrogen cyanide) nrog ib pawg methyl es tsis txhob hydrogen. Tsis tas li ntawd, nws yog ib qho polar compound, txhais tau tias nws cov atoms tuaj yeem nyiam cov electrons rau lawv tus kheej. Tsis tas li ntawd, nitrogen atom muaj cov nqi hluav taws xob ntau dua li cov pa roj carbon atom.

Lub cev muaj zog ntawm Acetonitrile

• Nws muaj cov tsos ntawm cov xim tsis muaj xim, pob tshab kua nrog lub qab ntxiag aroma.
• Nws yog qhov qis -qhov ntom ntom nrog qhov ntom ntawm 0.783 g / cm3.
• Lub melting point yog -46 txog -44 degrees Celsius, thaum kub kub yog 81.3 txog 82.1℃elsius.
• Hauv dej, nws yog miscible.

Kev siv ntawm Acetonitrile (methyl cyanide)

Acetonitrile (methyl cyanide) yog ib qho tseem ceeb ntawm cov organic hnyav thiab cov tshuaj nruab nrab nrog rau kev siv dav hauv kev lag luam.

Raws li Solvent: Qhov no sawv cev rau nws txoj haujlwm tseem ceeb hauv kev lag luam. Raws li cov polar zoo heev uas tsis yog -protonic hnyav uas muaj cov dielectric siab tas li, tsis muaj viscosity, thiab muaj zog yaj lub zog, nws feem ntau siv rau hauv:

• Kev lag luam roj av: Tshem tawm impurities xws li tar thiab phenols los ntawm roj av hydrocarbons.
• Kev lag luam roj thiab roj: Ua ib qho hnyav rau kev rho tawm cov roj fatty acids los ntawm cov roj zaub thiab tsiaj txhu.
• Kev lag luam kws tshuaj: Raws li qhov nruab nrab recrystallization rau cov tshuaj steroid thiab rau synthesizing kws tshuaj intermediates xws li vitamin B1 thiab sulfonamide tshuaj.

Coatings thiab fibers:Raws li cov kuab tshuaj rau vinyl txheej thiab hluavtaws fibers (xws li, acrylonitrile fibers), thiab raws li ib tug cawv denaturant.
Electronics kev lag luam:High -purity acetonitrile yog ib qho tshuaj ntxuav semiconductor thiab photoresist tshem tawm.
 

Raws li Tshuaj Reaction Medium thiab Raw Material:Acetonitrile koom nrog ntau cov organic synthesis cov tshuaj tiv thaiv thiab ua haujlwm tseem ceeb hauv nruab nrab rau nitrogen- muaj cov ntsiab lus:

• Siv nyob rau hauv synthesizing vitamin A, cortisone, triazine chiv synergists, ethylamine, acetic acid, thiab lwm yam.
• Hauv kev tsim tshuaj tua kab, nws ua haujlwm raws li cov khoom siv hluavtaws rau cov tshuaj tua kab pyrethroid.
• Cov tshuaj tiv thaiv nrog cyanogen chloride yields propionitrile, ob -carbon feedstock rau organic synthesis.

Cov Txheej Txheem Tshwj Xeeb Tshwj Xeeb:

• Butadiene extraction: Hauv kev lag luam roj hmab, nws ua haujlwm hnyav rau kev rho tawm butadiene los ntawm C4 feem.
• Dyeing thiab photosensitive cov ntaub ntawv: Acetonitrile (methyl cyanide) yog siv nyob rau hauv textile dyeing, kev lag luam teeb pom kev zoo, thiab tsim cov ntaub ntawv photosensitive.

Vim li cas thiaj xaiv Gneebio rau Acetonitrile (cas 75 05 8) Supply?

Gneebio yog ib lub chaw tsim khoom thiab distributor ntawmsiab -purity Acetonitrile (cas 75 05 8), muab lub Hoobkas - cov khoom ncaj qha thiab loj - ntim khoom xa tuaj.

Qhov zoo rau Industrial Buyers

• Kev tsim khoom ntau & ruaj khov: Muaj peev xwm muaj peev xwm txhua hli kom tsis txhob ncua sijhawm ntau lawm
• Kev Tswj Xyuas Zoo: COA, MSDS, TDS, thiab xaiv thib peb -kev xeem
• Kev xaiv ntim tau yooj yim: 200L nruas, 1000L IBC, ISO tso tsheb hlau luam
• Kev Paub Txog Kev Lag Luam Thoob Ntiaj Teb: Kev xa khoom zoo thiab ua raws li kev cai lij choj thoob ntiaj teb

Yam khoom siv tshuaj los ntawm Gneebio

Bulk Industrial buyers feem ntau yuavAcetonitrile (cas 75 05 8)ua ke nrog lwm cov kuab tshuaj thiab cov nruab nrab.
Ntawm no yog cov khoom nrov tshaj plaws: