Isoppanol Boiling Point: Falanqaynta Faahfaahinta iyo Codsiyada
Isopropanol, oo sidoo kale loo yaqaan khamriga isopropyl ama 2-propanol, waa dareere dabiici ah oo caadi ah oo si ballaaran loogu isticmaalo kiimikooyinka, daawooyinka iyo nolol maalmeedka. Barta karkarinta waa halbeeg aad u muhiim ah marka laga hadlayo sifooyinka isopropanol. Fahamka muhiimadda ay leedahay barta karkarinta ee isopropanol ma aha oo kaliya inay ka caawiso hagaajinta codsiyada warshadaha laakiin sidoo kale badbaadada hawlgalka ee shaybaarka.
Guryaha Aasaasiga ah iyo Qaab dhismeedka Khamriga isopropyl
Khamriga isopropyl wuxuu leeyahay caanaha molecular C₃H₈O waxayna ka tirsan tahay kooxda khamriga. Qaab dhismeedka molecular, kooxda hydroxyl (-OH) waxay ku xiran tahay atom kaarboonka labaad, qaabkani wuxuu go'aamiyaa sifooyinka jirka iyo kiimikaad ee isopropanol. Sida dareere dhexdhexaad ah, alkolada isopropyl waa mid la isku halleyn karo oo biyo ah iyo dareerayaal badan oo organic ah, taas oo ka dhigaysa mid aad u fiican marka la kala diro oo la milo kiimikooyin badan oo kala duwan.
Muhiimadda Jireed ee Isoppyl Khamriga Barta lagu karkariyo
Khamriga isopropyl wuxuu leeyahay barta karkarinta 82.6°C (179°F), laguna cabiray cadaadiska jawiga caadiga ah (1 atm). Meeshaan karkarinaysa waa natiijada xoogag isku xidha haydarojiin ee udhaxeeya molecules aalkolada isopropyl. Inkasta oo isopropanol uu leeyahay miisaan yar oo kelli ah, joogitaanka kooxaha hydroxyl ee molecule waxay awood u siinaysaa samaynta curaarta hydrogen ee u dhaxaysa molecules, iyo isku xidhka hydrogen waxay kor u qaadaysaa soo jiidashada intermolecular, sidaas awgeed waxay kordhisaa barta karkarinta.
Marka la barbardhigo xeryahooda kale ee isku midka ah, sida n-propanol (barta karkarinta ee 97.2 ° C), isopropanol waxay leedahay meel karkarin yar. Tani waxay sabab u tahay booska kooxda hydroxyl ee molecule isopropanol taasoo keentay isku xidhka hydrogen intermolecular daciif ah, taasoo ka dhigaysa mid kacsan.
Saamaynta Barta lagu karkariyo khamriga ee isopropyl ee Codsiyada Warshadaha
Qiimaha aadka u hooseeya ee barta karkarinta ee khamriga isopropyl ayaa ka dhigaysa mid aad ugu fiican nadiifinta warshadaha iyo hagaajinta. Sababtoo ah barta karkarinta hoose, marka la fulinayo kala-soocidda kala-baxa, isopropanol si wax ku ool ah ayaa loo kala saari karaa heerkulka hoose, badbaadinta isticmaalka tamarta. Isopropanol waxay ku kacsan tahay heerkul hooseeya, taas oo ka dhigaysa in si weyn loogu isticmaalo dahaarka, walxaha nadiifinta iyo jeermiska dila. Codsiyadan, sifooyinka uumiga degdega ah ee isopropyl khamriga waxay si wax ku ool ah uga saaraan biyaha dusha sare iyo dufan aan lahayn hadhaaga.
Tixgelinta Barta karkaraya ee khamriga isopropyl ee Hawlgallada Shaybaarka
Barta karkarinta ee khamriga isopropyl sidoo kale waa arrin muhiim u ah shaybaarka. Tusaale ahaan, marka la samaynayo falcelinta kuleylka ama soo kabashada dareeraha, ogaanshaha barta karkarinta ee khamriga isopropyl waxay ka caawin kartaa saynisyahannada inay doortaan xaaladaha saxda ah si looga fogaado kulaylka iyo uumiga dareeraha xad dhaafka ah. Bar karkarinta hoose waxay sidoo kale ka dhigan tahay in isopropanol loo baahan yahay in la kaydiyo oo loo isticmaalo si taxadar leh si looga hortago khasaaraha kacsan iyo in lagu shaqeeyo jawi hawo wanaagsan leh si loo hubiyo badbaadada.
Gabagabo
Fahamka barta karkarinta ee isopropanol ayaa muhiim u ah isticmaalkeeda warshadaha iyo shaybaarada. Iyadoo la fahmayo qaabka molecular iyo isku xidhka hydrogen ee isopropanol, habdhaqankeeda xaalado kala duwan ayaa si fiican loo saadaalin karaa oo loo xakameyn karaa. Nidaamyada warshadaha, sifooyinka barta karkarinta ee isopropanol ayaa laga faa'iidaysan karaa si loo wanaajiyo isticmaalka tamarta loona kordhiyo wax soo saarka. Shaybaarka, iyada oo la tixgelinayo barta karkarinta ee isopropanol waxay hubisaa habsami u socodka tijaabooyinka iyo badbaadada hawlgallada. Sidaa darteed, barta karkarinta ee isopropanol waa halbeeg muhiim ah oo aan la iska indha tirin labadaba wax soo saarka kiimikada iyo cilmi-baarista sayniska.