Alaabta

Ammonium trifluoroacetate, oo sidoo kale loo yaqaan NH4TFA, waa isku dhaf kiimiko oo leh caanaha molecular C2H2F3O2NH4.Waa adage crystalline cad oo aad ugu milmay biyaha.Ammonium trifluoroacetate waxay ka heshaa codsiyo dhowr ah warshadaha kala duwan sababtoo ah sifooyinka iyo sifooyinka gaarka ah. Mid ka mid ah isticmaalka aasaasiga ah ee ammonium trifluoroacetate waa sida reagent ee isku-dhafka organic.Waxay u adeegtaa sida isha ku habboon ee anion trifluoroacetate ee falcelinta.Trifluoroacetate anion wuxuu u dhaqmi karaa sida nucleophile, ka qayb qaadashada beddelka iyo falcelinta dheeraadka ah, ama sida acid daciif ah xaaladaha qaarkood.Dhaqdhaqaaqeeda la xakameeyey iyo mid fudud ayaa ka dhigaysa qalab qiimo leh oo isbeddello dabiici ah oo kala duwan.Waxay dardargelin kartaa falcelinta iyadoo siinaya waddo kale oo leh tamar firfircooni hoose.Tani waxay si gaar ah faa'iido ugu leedahay falcelinta ku lug leh asiidhyada karboksilic iyo kuwa ka soo jeeda, halkaas oo ay kor u qaadi karto heerka esterification, amidation, iyo falcelinta kale ee uumiga. Codsiga kale ee muhiimka ah ee ammonium trifluoroacetate ayaa ku jira falanqaynta biomolecules.Waxaa caadi ahaan loo adeegsadaa farsamooyinka dareeraha-chromatography-mass spectrometry (LC-MS) ee kala-soocidda iyo aqoonsiga borotiinnada, peptides, iyo acids nucleic ah.Ammonium trifluoroacetate waxay u shaqeysaa sida reagent-ka-isku-dhafan, hagaajinta xallinta chromatographic iyo kor u qaadida dareenka ogaanshaha. Intaa waxaa dheer, ammonium trifluoroacetate waxaa laga isticmaalaa warshadaha dawooyinka.Waxa loo isticmaali karaa sidii wakiilka kaydiya iyo nidaamiyaha pH marka la samaynayo dawooyinka iyo hababka gudbinta daroogada.Ku darista ammonium trifluoroacetate waxay gacan ka geysan kartaa ilaalinta xasilloonida iyo milanka maaddooyinka dawooyinka firfircoon ee firfircoon (APIs) ee noocyada kala duwan ee qiyaasta.Waxay kor u qaadi kartaa waxqabadka unugyada korantada kiimikaad iyadoo u dhaqmaysa sidii wax lagu daro korantada.Iyada oo la hagaajinayo gaadiidka ion iyo xasilloonida is-dhexgalka elektaroonigga ah, ammonium trifluoroacetate waxay gacan ka geysataa hufnaanta iyo cimri dhererka baytariyada, unugyada shidaalka, iyo aaladaha kale ee korantada. Intaa waxaa dheer, ammonium trifluoroacetate waxay leedahay codsiyo ku saabsan berrinka dhamaystirka birta.Waxaa loo isticmaali karaa sida wakiilka kakan ee hababka dahaaridda biraha, kaalmaynta in dhigaalka ee daahan macdan on substrates kala duwan.Isticmaalka ammonium trifluoroacetate waxay u horseedi kartaa hagaajinta xabagta, iska caabinta daxalka, iyo muuqaalka dusha sare ee birta dhejiska ah. Marka la soo koobo, ammonium trifluoroacetate waa isku-dhafan isku dhafan oo leh codsiyo badan oo kala duwan oo ku saabsan isku-darka organic, chemistry analytical, formulation pharmaceutical, electrochemistry, iyo dhamaystirka biraha.Firfircoonideeda, awoodeeda kaydinteeda, iyo sifadeeda kakan ayaa ka dhigaysa qalab qiimo leh oo ku jira warshado kala duwan, waxna ka taraya horumarinta kimistariga, sayniska agabka, iyo tignoolajiyada.