Acetonitrile: Atike Nyui aɖe si Wotsɔna Ðea Nu Gbagbewoe
Dɔwɔwɔ ƒe Agble Gãwo
Le atikewo me dzodzro me la, acetonitrile nye atike si wozãna zi geɖe hena tsi ƒe ʋeʋẽ si wɔa dɔ nyuie (HPLC) kple gas chromatography (GC) ƒe numekuku. Eƒe ʋeʋẽ nyo eye eƒe ʋeʋẽ mebɔ o, elɔ̃a nu vovovo siwo me lãmenugbagbeviwo le kple esiwo me agbe mele o nyuie be wòana numekuku me tsonu siwo me kɔ. Wozãa acetonitrile hã tsɔ dzraa tsi siwo wozãna ɖaa kple tsi siwo wotsɔna dzidzea nu ɖo, si wɔnɛ be wokpɔa egbɔ be numekukua de pɛpɛpɛ eye kakaɖedzi le eŋu.
Le lãmenugbagbeviwo ƒe wɔwɔme me la, acetonitrile nye atike vevi aɖe si wotsɔna tsia nu kple domedomenuwo. Ate ŋu alɔ lãmenugbagbeviwo ƒe ƒuƒoƒo vovovowo, si ana nɔnɔme si li ke na atikewo ƒe dɔwɔwɔ. Le kpɔɖeŋu me, le atikewo ƒe domedomenuwo kple ʋeʋẽ lilili ƒe atike aɖewo wɔwɔ me la, acetonitrile ate ŋu awɔ dɔ abe atike ene atsɔ ado nuwɔna la ɖe ŋgɔ. Tsɔ kpe ɖe eŋu la, acetonitrile ate ŋu akpɔ gome le atike aɖewo ƒe dɔwɔwɔ me be woawɔ atike siwo wɔa dɔ tɔxɛwo. Le kpɔɖeŋu me, acetonitrile ate ŋu awɔ nucleophilic substitution reactions kple eƒe cyano ƒuƒoƒoa atsɔ awɔ amine alo aha ƒe ƒuƒoƒo siwo sɔ.
Le atikewɔƒewo la, wozãa acetonitrile geɖe le atikewo wɔwɔ kple wo ŋu kɔklɔ ƒe ɖoɖowo me. Ate ŋu alɔ atike vovovo siwo do ŋgɔ na atikewo kple esiwo le wo dome, si ana atikewo ƒe dɔwɔwɔ nyuie nanɔ bɔbɔe. Le kpɔɖeŋu me, le dɔlékuiwutike aɖewo kple dzitodzito me atikewo wɔwɔ me la, acetonitrile ate ŋu awɔ dɔ abe atike ene be wòana woƒe dɔwɔwɔ ƒe agbɔsɔsɔme kple woƒe kutsetse nadzi ɖe edzi. Tsɔ kpe ɖe eŋu la, woate ŋu azã acetonitrile atsɔ awɔ atikewo ƒe kristalo kple wo ŋu kɔklɔ be woakpɔ egbɔ be atikeawo le dzadzɛ eye woƒe nyonyome le nyuie.
Le ʋeʋẽ lilili kple atsyɔ̃ɖonuwo dɔwɔƒewo la, wozãa acetonitrile tsɔ wɔa ʋeʋẽ lilili ƒe atikewo hekɔa wo ŋu. Woate ŋu azãe atsɔ aɖe dzɔdzɔme ʋeʋẽ lilili ƒe akpa aɖewo, abe ami veviwo ene le numiemiewo me. Tsɔ kpe ɖe eŋu la, woate ŋu azã acetonitrile atsɔ awɔ ʋeʋẽ lilili siwo ƒe ʋeʋẽ tɔxɛwo na ami ʋeʋĩwo kple atsyɔ̃ɖonuwo.
Le elektrɔnikmɔ̃ɖaŋudɔwɔƒewo la, wozãa acetonitrile abe atike si wotsɔna klɔa nu kple atike ene. Ate ŋu aɖe nusiwo susɔ kple ɖiƒoƒo siwo le elektrɔnikmɔ̃wo ƒe akpawo dzi ɖa nyuie, si ana woakpɔ egbɔ be elektrɔnikmɔ̃wo ƒe akpa aɖewo le dzadzɛ eye wowɔa dɔ nyuie. Le kpɔɖeŋu me, le semiconductor wɔwɔ me la, woate ŋu azã acetonitrile atsɔ akɔ waferwo ƒe anyime, atsɔ aɖe fotoɖemɔ̃ ƒe nugbagbevi siwo susɔ kple ɖiƒoƒo bubuwo ɖa.
Togbɔ be woate ŋu azãe le mɔ vovovowo nu hã la, acetonitrile te ŋu ʋãna eye aɖi le eme, eye ezazã kple edzadzraɖo bia be woakpɔ dedienɔnɔ ta vevie. Acetonitrile ƒuna bɔbɔe le ya me, eyata ele be woazãe le teƒe si ya le nyuie. Tsɔ kpe ɖe eŋu la, aɖi le acetonitrile ƒe tsiwo me vie, eye ele be woado ametakpɔnu siwo sɔ le wo zazã me be woagaka ŋutigbalẽ kple ŋkuwo o. Le dɔwɔƒewo ƒe nuwɔwɔ me la, zi geɖe la, acetonitrile zazã dzɔna le ɖoɖo siwo wotu me be woaɖe ŋusẽ si wòagblẽ le nutome ŋu dzi akpɔtɔ.
Nusiwo wogblɔ tso eŋu
| Adzɔnuwo ƒe Ŋkɔ | Acetonitrile ƒe dɔwɔwɔ | |||||||||
| Atikewo ƒe Mɔfiame | C2H3N ƒe dɔwɔwɔ | |||||||||
| Molekyulãwo ƒe Kpekpeme | 41.05 g/mol | |||||||||
| Dzedzeme | Tsi si me kɔ si me amadede mele o | |||||||||
| Dzoxɔxɔ ƒe Teƒe | -45.7°C ƒe dzoxɔxɔ | |||||||||
| Teƒe si Woɖaa Nu le | 81.6°C ƒe dzoxɔxɔ | |||||||||
| Toto | 0.003 g/cm3 ƒe kpekpeme | |||||||||
| CAS NO | 75-05-8 ƒe ɣleti | |||||||||
| HS ƒe Sedede | 2926909090 ƒe xexlẽdzesi | |||||||||
| EINECS NO | 200-835-2 dzi | |||||||||
| Mᴐbibia | Wozãnɛ le lãmenugbagbeviwo ƒe wɔwɔme, wo ɖeɖe, atikewo ƒe domedomenuwo, kple chromatographic numekuku me. | |||||||||
Dzɔdzɔmeŋusẽŋununya Dzikpɔgbalẽvi
| Adzɔnuwo ƒe Ŋkɔ | Acetonitrile ƒe dɔwɔwɔ | ||||||
| NU | STANDARD(Dɔwɔƒe si de ŋgɔ wu) . | DODOKPƆ ƑE ASIXƆXƆ(%) . | |||||
| Chromaticity/HaZen ƒe xexlẽdzesiwo | 10. 10. | 10. 10. | |||||
| Toto | 0.5 | 0.003 g/cm3 ƒe kpekpeme | |||||
| Dzadzɛnyenye/%≥ | 99.9 | 99.94 | |||||
| Tsidzadza/%≤ | 0.030 ye | 0.029 ƒe xexlẽme | |||||
| Acetone/%≤ ƒe ʋuʋudedi | 25. Ƒe 1999 me | ||||||
| Acrylonitrile/%≤ ƒe dɔwɔwɔ | 25. Ƒe 1999 me | ||||||
| Amonia/%≤ | 6. 6. | 1.1.1.1 | |||||
| Acidity (abe acetic acid ene)/≤ | 50. Ƒe 1999 me | 1.8 | |||||
| Akɔbli/(mg/kg)≤ | 0.5 | 0.001 ƒe xexlẽme | |||||
| Gayibɔ/(mg/kg)≤ | 0.5 | 0.003 g/cm3 ƒe kpekpeme | |||||
| Dzoxɔxɔ ƒe didime (le 0.10133 MPa me) °C | 81.0-82.0 ƒe xexlẽme | 81.6-82.0 ƒe xexlẽme | |||||
Kpuie ko la
Kpuie ko la, acetonitrile, abe atike vevi aɖe si wotsɔ wɔa atikewoe ene, wɔa akpa vevi aɖe le dɔwɔƒe geɖe me. Menye ɖeko wòdoa atikewo ƒe dɔwɔwɔ nyuie kple woƒe kutsetse ɖe edzi ko o, ke edoa alɔ egbegbe dɔwɔƒewo ƒe ŋgɔyiyi hã. Ne mɔ̃ɖaŋununya ƒe ŋgɔyiyi yi edzi la, acetonitrile zazã ƒe mɔkpɔkpɔ akeke ta wu.