Acetonitrile: Organic sernak caah a ttha ngaimi thlennak le thlennak
A Biapimi Hmannak Hmun
Chemical hlathlainak ah, acetonitrile cu a ttha ngaimi ti rong thlennak (HPLC) le gas rong thlennak (GC) hlathlainak caah hman tawnmi thlennak a si. A tthawnnak a ttha i a tlawmmi a tthawnnak a ngei, a fiangmi hlathlainak phichuak a chuahter khawh nakhnga organic le inorganic compound phunphun kha ttha tein a thleh khawh. Acetonitrile cu a tlarimi thlennak le tahfung ti sernak caah hman a si, cu nih cun hlathlainak a dikthliar le zumhawktlak a siter.
Organic sernak ah, acetonitrile cu a biapi mi thlennak le karlak thilri a si. Organic compound phunphun a hrawh khawh hna, cu nih cun chemical thlennak caah a fekmi pawngkam a ser. Tahchunhnak ah, sii lei thilri cheukhat le rimhmui thilri pawl sernak ah, acetonitrile nih cun thlennak a chuahtertu thilri bantukin rian a ttuan khawh. Cun, acetonitrile nih hin chemical reaction cheukhat ah aa tel kho i riantuannak a hleiin a ngeimi compound a chuahter khawh. Tahchunhnak ah, acetonitrile nih a cyano phu he aa tlakmi amine asiloah zu fonhmi chuah khawhnak ding caah nucleophilic thlennak lehrulhnak a tuah khawh.
Sii sernak ah, acetonitrile cu sii sernak le thianhnak ah tampi hman a si. Sii phunphun a chuahtertu le a karlak thilri pawl kha a hrawh khawh hna, cu nih cun ttha tein chemical thlennak a tuah khawh. Tahchunhnak ah, antibiotics le lungthin lei sii cheukhat sernak ah, acetonitrile nih cun thlennak rate le chuahmi karhternak caah thlennak ah rian a ttuan khawh. Cun, acetonitrile cu sii a thianhlimnak le a tthatnak hngalh khawhnak ding caah sii thlennak le thianhnak caah hman khawh a si.
Rimhmui le thilthuam sernak ah, acetonitrile cu rimhmui sernak le thianhnak caah hman a si. Thlaici chungin a herhmi chiti tibantuk rimhmui thilri pawl chuah khawhnak caah hman khawh a si. Cun, acetonitrile cu rimhmui le thilthuam caah a dang tein a ummi rimhmui sernak caah hman khawh a si.
Electronics industry ah, acetonitrile cu thianhnak thilri le thlennak ah hman a si. Electronic thilri hna cunglei in a tangmi le a thurhnawmmi hna kha ttha tein a hloh khawh hna, cu nih cun electronic thilri hna thianhlimnak le riantuan ning a hngalhter. Tahchunhnak ah, semiconductor sernak ah, acetonitrile cu wafer cunglei thianhnak caah hman khawh a si, photoresist a tangmi le a dang thurhnawmhnak hna kha hloh khawh a si.
A hmannak phunphun a um ko nain, acetonitrile cu a rawk khomi le a ttha lomi a si, cun a hmannak le chiahnak ah himnak ralrinnak fakpi a herh. Acetonitrile cu thli ah fawi tein a rawk, cucaah thli a ttha mi hmun ah hman ding a si. Cun, acetonitrile cawhmi hna cu a tlawmpal a poi, cun vun le mit he i tongh lonak ding caah hman lio ah aa tlakmi huhphenhnak thilri hruk a hau. Chawlehthalnak ah, acetonitrile hmannak cu pawngkam hnahnawhnak tlawmternak caah kharmi thilri ah a cang tawn.
A sining
| Thilri min | Acetonitrile | |||||||||
| Chemical Formula | C2H3N | |||||||||
| Molecule rit | 41.05 g/mol | |||||||||
| Muisam umtuning | Rong ngei lomi a fiangmi ti | |||||||||
| A linnak hmun | -45.7°C | |||||||||
| A linnak hmun | 81.6°C | |||||||||
| Chahnak | 0.003 g/cm3 | |||||||||
| CAS NO | 75-05-8 | |||||||||
| HS Code | 2926909090 | |||||||||
| EINECS NO | 200-835-2 | |||||||||
| Shouhhlua | Organic sernak, chuahnak, sii lei thilri, le chromatographic hlathlainak ah hman a si. | |||||||||
Quality Control Sheet
| Thilri min | Acetonitrile | ||||||
| THIL | STANDARD(A ttha deuhmi) | TEST VALUE(%) | |||||
| Chromaticity/HaZen units | 10 | 10 | |||||
| Chahnak | 0.5 | 0.003 g/cm3 | |||||
| Thianhlimnak/%≥ | 99.9 | 99.94 | |||||
| Ti/%≤ | 0.030 | 0.029 | |||||
| Acetone/%≤ | 25 | ＜5 | |||||
| Acrylonitrile/%≤ | 25 | ＜5 | |||||
| Ammonia/%≤ | 6 | 1.1 | |||||
| Acidity (acetic acid bantuk in)/≤ | 50 | 1.8 | |||||
| Dar/(mg/kg)≤ | 0.5 | 0.001 | |||||
| Thir/(mg/kg)≤ | 0.5 | 0.003 g/cm3 | |||||
| A linnak (0.10133 MPa ah) °C | 81.0-82.0 | 81.6-82.0 | |||||
A tawinak in
A tawinak in chim ahcun, acetonitrile cu, a biapi mi organic chemical thilri le cawhnuk pakhat a si caah, riantuannak tampi ah a biapi tukmi rian a ttuan. Chemical thlennak hna i tthatnak le chuah khawhnak lawng si loin chanthar chawlehnak tthanchonak zong a bawmh. A pehzulhmi thiamnak lei tthanchonak he, acetonitrile hmannak ruahchannak cu a kau chinchin lai.