Methacrylamide
mankhwala katundu
Chilinganizo cha mankhwala :C4H7NO Kulemera kwa maselo :85.1 CAS:79-39-0 EINECS:201-202-3 Malo osungunuka :108 ℃ Malo otentha: 215 ℃
Chiyambi cha malonda ndi mawonekedwe ake
Methacrylamide ndi organic pawiri ndi molecular formula C4H7NO.Amatchedwanso 2-methylacrylamide (2-methyl-propenamide), 2-methyl-2-propenamide (2-propenAMID), α-propenamide (α-methylpropenamide), Alpha-methyl acrylic amide).Pa kutentha kwa firiji, methylacrylamide ndi galasi loyera, zinthu zamakampani zimakhala zachikasu pang'ono.Imasungunuka mosavuta m'madzi, sungunuka mu mowa, methylene chloride, sungunuka pang'ono mu etha, chloroform, osasungunuka mu petroleum ether, carbon tetrachloride.Pa kutentha kwambiri, methylacrylamide imatha polymerize ndikutulutsa kutentha kwambiri, komwe kumakhala kosavuta kuyambitsa chotengera kuphulika ndi kuphulika.Pankhani ya moto lotseguka, mkulu kutentha methylacrylamide kuyaka, kuyaka kuwonongeka, amasulidwe poizoni mpweya monoxide, mpweya woipa, nitrogen okusayidi ndi zina nayitrogeni okusayidi mpweya.Izi ndi mankhwala oopsa.Ikhoza kukhumudwitsa maso, khungu ndi mucous nembanemba.Iyenera kusindikizidwa ndi kusungidwa kutali ndi kuwala.Methylacrylamide ndi wapakatikati popanga methyl methacrylate.
ntchito
Amagwiritsidwa ntchito kwambiri pokonzekera methyl methacrylate, organic synthesis, polymer synthesis ndi zina.Komanso, methylacrylamide kapena silika degumming, utoto pamaso kulemera phindu kusinthidwa.
phukusi ndi transport
B. Izi angagwiritsidwe ntchito, 25KG, MATABJI.
C. Sungani chosindikizidwa mu malo ozizira, owuma ndi mpweya wokwanira m'nyumba.Zotengera ziyenera kutsekedwa mwamphamvu mukatha kugwiritsa ntchito chilichonse musanagwiritse ntchito.
D. Mankhwalawa ayenera kusindikizidwa bwino panthawi yoyendetsa kuti ateteze chinyezi, alkali wamphamvu ndi asidi, mvula ndi zonyansa zina kuti zisasakanike.
