Thepa ea Maleic anhydride

Profaele ea Anhydride ea Maleic
Thepa ea Maleic anhydride
Anhydride ea Maleic (e tsejoang hape e le cis-butenedioic anhydride) ke kristale e tšoeu e kang ea nale ea orthorhombic. Foromo ea eona ea limolek'hule ke C4H2O3.
, ka boima ba limolek'hule ba 98.06. E na le ntlha ea ho qhibiliha ea 52.8°C, ntlha ea ho belisa ea 202°C, ntlha ea flash ea 103°C, le boima bo lekanyelitsoeng ba 1.314. Maleic anhydride e bonolo ho e qhibilihisa, 'me e qhibiliha ka metsing, li-alcohol le li-ester, ha e ntse e qhibiliha hanyane ka har'a carbon tetrachloride le peterole e tala. Lerōle le mouoane oa maleic anhydride lia tuka ebile lia phatloha; lia halefisa batho 'me li ka baka ho chesa letlalong.

Hobaneng o lokela ho kgetha Maleic Anhydride? Ke motheo wa di-resin tsa polyester tse sa tlalang tse maemong a hodimo, mme e bula dikhemikhale tse fapaneng tse theohelang tlase (BDO, THF, jj.). Re romelle molaetsa hona jwale ho hlahloba ditharollo tsa MA tse etseditsweng kgwebo ya hao!