Methacrylamide
cov khoom siv tshuaj lom neeg
Cov mis tshuaj: C4H7NO Qhov hnyav molecular: 85.1 CAS: 79-39-0 EINECS: 201-202-3 Melting point: 108 ℃ boiling Point: 215 ℃
Kev taw qhia txog khoom thiab nta
Methacrylamide yog ib qho organic compound nrog cov mis molecular C4H7NO. Kuj hu ua 2-methylacrylamide (2-methyl-propenamide), 2-methyl-2-propenamide (2-propenAMID), α-propenamide (α-methylpropenamide), Alpha-methyl acrylic amide). Thaum sov chav, methylacrylamide yog siv lead dawb, cov khoom lag luam yog daj me ntsis. Yooj yim yaj hauv dej, yaj hauv cawv, methylene chloride, yaj me ntsis hauv ether, chloroform, tsis yaj hauv roj av ether, carbon tetrachloride. Thaum kub siab, methylacrylamide tuaj yeem polymerize thiab tso tawm ntau qhov kub, uas yooj yim ua rau cov hlab ntsha tawg thiab tawg. Thaum qhib hluav taws, methylacrylamide kub siab tuaj yeem hlawv, hlawv tawm, tso tawm cov pa roj carbon monoxide lom, carbon dioxide, nitrogen oxide thiab lwm yam pa roj nitrogen oxide. Cov khoom no yog ib qho tshuaj lom. Nws tuaj yeem ua rau khaus qhov muag, tawv nqaij thiab daim nyias nyias. Nws yuav tsum tau kaw thiab khaws cia kom deb ntawm lub teeb. Methylacrylamide yog ib qho nruab nrab hauv kev tsim cov methyl methacrylate.
siv
Nws yog siv rau kev npaj methyl methacrylate, organic synthesis, polymer synthesis thiab lwm yam teb. Tsis tas li ntawd, methylacrylamide lossis silk degumming, dyeing ua ntej qhov hnyav nce.
pob khoom thiab kev thauj mus los
B. Cov khoom no siv tau, 25KG, BAGES.
C. Khaws cia rau hauv qhov chaw txias, qhuav thiab muaj cua nkag hauv tsev. Yuav tsum kaw cov thawv kom nruj tom qab siv txhua zaus ua ntej siv.
D. Cov khoom no yuav tsum tau kaw zoo thaum lub sijhawm thauj mus los kom tiv thaiv cov dej noo, alkali thiab acid muaj zog, nag thiab lwm yam tsis huv los ntawm kev sib tov.
