Magaca Alaabta:Acrylonitrile
Qaab molecular:C3H3N
Lambarka CAS:107-13-1
Qaab dhismeedka molecular ee alaabta:
Faahfaahin:
Shayga | Unug | Qiimaha |
daahirnimo | % | 99.9 daqiiqo |
Midabka | Pt/Co | 5max |
Qiimaha acid (sida acetate acid) | Ppm | 20 max |
Muuqashada | - | Dareere hufan oo aan adkaha joogsan |
Guryaha Kiimikada:
Acrylonitrile waa dareere aan midab lahayn oo leh ur xajiimo leh, oo guban kara, uumiga iyo hawadu waxay samayn karaan isku dhafka walxaha qarxa, fudud in ay sababaan gubasho marka uu soo gaadho holac furan iyo kulayl sare, oo sii daaya gaasaska sunta ah, si adag ayuu uga falceliyaa. oo leh oksidizers, acids xoog leh, saldhigyo adag, amines, iyo bromine
Codsiga:
Acrylonitrile waxaa loo isticmaalaa soo saarista fiilooyinka acrylic, resins, iyo dahaarka dusha sare;sida dhexdhexaadka ah ee wax soo saarka daawooyinka iyo dheeha;sida wax ka beddelka polymer;iyo sida fumigat.Waxaa laga yaabaa inay ku dhacdo gaasaska dab-demiska sababtoo ah pyrolyses ee alaabta polyacrylonitrile.Acrylonitrile waxaa la ogaaday in laga sii daayay dhalooyinka acrylonitrile-styrene copolymer iyo acrylonitrile-styrene-butadiene dhalooyinka koobiyeerka markii dhalooyinkan ay ka buuxsameen dareerayaasha cuntada lagu jilo sida biyaha, 4% acetic acid, 20% ethanol, iyo heptane waxaana lagu kaydiyaa 10 maalmood. ilaa 5 bilood (Nakazawa et al. 1984).Siideynta ayaa ka weyneyd heerkulka sii kordhaya waxaana loo aaneynayaa haraaga acrylonitrile monomer ee walxaha polymeric.
Acrylonitrile waa walxo ceeriin ah oo loo isticmaalo isku dhafka fiilooyinka synthetic ee badan sida Dralon iyo acrylic fibers.Waxa kale oo loo isticmaalaa sidii cayayaanka.
Soo-saarka fiilooyinka akril.Gudaha balaastigga, dahaarka dusha sare, iyo warshadaha xabagta.Sida dhexdhexaad ah kiimikaad ee soo saarista antioxidants, daawooyinka, dheeha, wakiilada dusha-firfircoon, iwm In synthesis organic si ay u soo bandhigaan kooxda cyanoethylSida wax ka beddelka polymers-ka dabiiciga ah.Sida qiiqa sunta cayayaanka loogu talagalay hadhuudhka kaydsan.Tijaabo si loo kiciyo necrosis adrenal hemorrhagic necrosis ee jiirka.