Dareere huruud ah oo aan midab lahayn ama iftiin leh oo leh ur kalluun

1. Waa dareere dabiici ah oo aad u wanaagsan, oo loo isticmaalo sida dareeraha polyurethane, polyacrylonitrile, iyo chloride polyvinyl.Waxa kale oo loo isticmaalaa sida alaabta ceeriin ee soosaarayaasha, daawooyinka iyo sunta cayayaanka.

2. Loo isticmaalo sidii falanqeeye falanqeeye iyo dareere loogu talagalay vinyl resin iyo acetylene

3. Dimethylformamide ma aha oo kaliya walxo kiimiko ah oo aad u badan, laakiin sidoo kale waa dareere aad u fiican.Dimethylformamide waa dareere wanaagsan oo loogu talagalay noocyo kala duwan oo polymers ah sida polyetylen, chloride polyvinyl, polyacrylonitrile, polyamide, iwm.Loo isticmaalo samaynta filimada caagga ah;waxa kale oo loo isticmaali karaa sida rinji ka saarta si looga saaro rinjiga;Waxa kale oo ay milmi kartaa midabada milmayn hooseeya, taas oo siinaysa midabada sifooyinka dheeha.Dimethylformamide waxaa loo isticmaalaa soo saarista aromatics iyo kala soocida iyo soo kabashada butadiene ee jajabka C4 iyo isoprene ee jajabka C5.Waxa kale oo loo isticmaali karaa sidii reagement wax ku ool ah oo lagu kala soocayo qaybaha aan kaarboonka ahayn ee paraffin..Waxay leedahay xulashada wanaagsan ee milanka isophthalic acid iyo terephthalic acid: milanka isophthalic acid ee dimethylformamide ayaa ka weyn kan terephthalic acid.Kiimikada Buuggu waxa uu sameeyaa soo saarista dareeraha ama crystallization qayb ka mid ah ayaa kala saari kara labada.Warshadaha petrochemical, dimethylformamide waxaa loo isticmaali karaa nuuga gaaska si loo kala saaro loona nadiifiyo gaaska.Dareen-celinta dabiiciga ah, dimethylformamide ma aha oo kaliya si ballaaran loo isticmaalo sida dareeraha falcelinta, laakiin sidoo kale dhexdhexaad muhiim ah oo ku saabsan isku-darka organic.Warshadaha cayayaanka, waxaa loo isticmaali karaa in lagu soo saaro cayayaanka;warshadaha dawooyinka, waxaa loo isticmaali karaa in lagu soo saaro iodosamine, doxycycline, cortisone, vitamin B6, iodoside, ququjing, pyrantel, N-formyllysar Onumaric acid, methoxy mustard, chlorambucil, nitrosourea, furfurouracil, tranexamic acid, fengestrol, cholecystitis, methyl. chlorpheniramine, iwm.

4.Titration of non-aqueous dareeraha.Ku milmay resin vinyl iyo acetylene.Go'aaminta sawir-qaadista.Dareeraha chromatographic gaaska taagan (heerkulka isticmaalka ugu badnaan 50 ℃, dareeruhu waa methanol), Buug Kiimiko gooni ah si loo falanqeeyo C2-C5 hydrocarbons, oo kala saari kara caadiga ah iyo isobutene iyo cis iyo trans-2-butene.Falanqaynta haraaga sunta cayayaanka.Isku-dhafka dabiiciga ah.Synthesis ee peptides.Loogu talagalay warshadaha sawirada.