Methacrylamide
waiwai kemika
Ke kumu hoʻoheheʻe:C4H7NO Kaumaha Molekule:85.1 CAS:79-39-0 EINECS:201-202-3 Waena heheʻe:108 ℃ Puni paila: 215 ℃
Hoʻokomo huahana a me nā hiʻohiʻona
ʻO ka Methacrylamide kahi pūhui olaola me ke ʻano molekala C4H7NO.ʻIke pū ʻia ʻo 2-methylacrylamide (2-methyl-propenamide), 2-methyl-2-propenamide (2-propenAMID), α-propenamide (α-methylpropenamide), Alpha-methyl acrylic amide).Ma ka lumi wela, he aniani keʻokeʻo ka methylacrylamide, he melemele iki nā huahana ʻoihana.Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka waiʻona, methylene chloride, hiki ke hoʻoheheʻe ʻia i ka etera, chloroform, hiki ʻole ke hoʻoheheʻe ʻia i ka petroleum ether, carbon tetrachloride.I ka wela kiʻekiʻe, hiki i ka methylacrylamide ke polymerize a hoʻokuʻu i ka nui o ka wela, kahi maʻalahi e hana i ka moku a me ka pahū.I ka hihia o ke ahi hāmama, wela nui methylacrylamide combustible, combustion decomposition, ka hoʻokuʻu 'ana o ka toxic carbon monoxide, carbon dioxide, nitrogen oxide a me nā kinoea 'ea.He lāʻau ʻawaʻawa kēia huahana.Hiki iā ia ke hoʻonāukiuki i nā maka, ka ʻili a me ka mucous membrane.Pono e hoʻopaʻa ʻia a mālama ʻia mai ka mālamalama.ʻO ka Methylacrylamide kahi mea waena i ka hana ʻana o ka methyl methacrylate.
hoʻohana
Hoʻohana nui ʻia ia i ka hoʻomākaukau ʻana i ka methyl methacrylate, organik synthesis, polymer synthesis a me nā māla ʻē aʻe.Eia kekahi, ʻo ka methylacrylamide a i ʻole ka silk degumming, ke kala ʻana ma mua o ka hoʻololi ʻana i ke kaumaha.
pūʻolo a me ka lawe ʻana
B. Hiki ke hoʻohana ʻia kēia huahana, 25KG，BAGES.
C. E kūʻai i sila ma kahi anuanu, maloʻo a me ka makani i loko o ka hale.Pono e hoʻopaʻa paʻa ʻia nā pahu ma hope o kēlā me kēia hoʻohana ma mua o ka hoʻohana ʻana.
D. Pono e hoʻopaʻa maikaʻi ʻia kēia huahana i ka wā o ka lawe ʻana i mea e pale ai i ka makū, ka alkali ikaika a me ka waikawa, ka ua a me nā mea haumia ʻē aʻe mai ka hui ʻana.
