N-Propionaldehyde oo nadiif ah oo sarreeya 99.5%

n-Propionaldehyde, oo sidoo kale loo yaqaan propanal, propionaldehyde, ama methylacetaldehyde, waa dareere aan midab lahayn, aad u guban kara oo leh ur dhuuban, ur xiiqsan oo xusuusta acetaldehyde. Alaabadayada qaaliga ah waxay gaadhaan 99.5% nadiif ah, iyagoo keenaya falcelin aan caadi ahayn oo loogu talagalay isku-darka dawooyinka, wax soo saarka kiimikada beeraha, wax soo saarka balaastikada, iyo isbeddellada dabiiciga ah ee kaladuwan.

Sida aldehyde ugu fudud ee ka baxsan acetaldehyde, n-propionaldehyde waxay leedahay fal-celin kaarboonyl sifo ah oo ay weheliso sifooyin jireed oo wanaagsan taasoo ka dhigaysa lama huraan kimistariga dabiiciga ah ee warshadaha. Silsiladda kaarboon-ka-saddexda ah ayaa bixisa isbeddelka ugu habboon iyo sifooyinka milanka, taas oo u sahlaysa in si hufan loo maareeyo labada dufcadood iyo hawlgallada habaynta joogtada ah iyadoo la ilaalinayo fal-celinta elektrofiliga sare ee xarunta karbonyl-ka.

Wax soo saarka dawooyinka, n-propionaldehyde waxay u adeegtaa sidii dhexdhexaadiye muhiim ah oo loogu talagalay soo saarista daawooyinka wadnaha, antihistamines, iyo xeryahooda dejin. Xaruntu waxay si hufan uga qaybqaadataa falcelinta uumiga aldol, hamiyada dhimista, iyo ku darista Grignard, fududaynta dhismaha qaab-dhismeedka molecular ee adag ee lagama maarmaanka u ah codsiyada daweynta. Ka falcelinteeda amines iyo hydrazines waxay awood u siinaysaa samaynta imines iyo hydrazones oo loo isticmaalo kooxo ilaalin ah iyo farmaajooyin.

Warshadaha beero-kiimikada waxay isticmaalaan propionaldehyde sida dhisme aasaasi ah oo loogu talagalay herbicides, xakameynta koritaanka dhirta, iyo fungicides. Waxay u shaqeysaa sidii horudhac muhim ah oo loogu talagalay soosaarayaasha triazole iyo heterocycles kale oo nitrogen ka kooban oo ka shaqeeya tignoolajiyada ilaalinta dalagga casriga ah. Qaybaha polymer-ka iyo balaastikada, n-propionaldehyde waxay gacan ka geysataa soo saarista polyvinyl butyral (PVB) resins ee loo isticmaalo dhexda muraayadaha badbaadada iyo codsiyada daahan.

Codsiyada dheeraadka ah waxay ka kooban yihiin isticmaalka jeermiska iyo ilaalinta hababka aqueous, wakiilka dhadhanka ee codsiyada cuntada (xadka la xaddiday), iyo dhexdhexaadinta kiimikada soo saarista propionic acid, n-propanol, iyo dareerayaasha ester ee kala duwan. Barta karkarinta dhexdhexaadka ah (48-49°C) waxa ay taageertaa fudaydaynta iyo hawlgallada soo kabashada dareeraha.

Our 99.5% saafi n-propionaldehyde waxay u hoggaansamaan qeexitaannada tayada adag, hubinta ugu yar ee ka kooban biyaha iyo qiimaha acid ee soo saarayaasha dawooyinka, formulators agrochemical, iyo soo saarayaasha kiimikada gaarka ah u baahan si joogto ah, xeryahooda sare aldehyde codsiyada dardaro xasaasi ah iyo geedi socodka warshadaha ballaaran.

Shirkaddayadu waxay si qoto dheer ugu hawlan tahay warshadaha kiimikada waxayna inta badan wax ka qabataa noocyo kala duwan oo alaabta ceeriin kiimikaad ah sida surfactants, kiimikooyinka ganaaxa ee saliidda, alaabta ceeriin ee aasaasiga ah, dareerayaasha organic, dhexdhexaadinta dawooyinka iyo sunta cayayaanka, wakiilada daaweynta biyaha, iyo cuntada lagu daro. Alaabooyinkeeda ayaa si weyn looga isticmaalaa warshado kala duwan.