Ngā Āhuatanga o te Anhydride Maleic

Kōtaha o Anhydride Maleic
Ngā Āhuatanga o te Anhydride Maleic
Ko te anhydride maleic (e mōhiotia ana ko te anhydride cis-butenedioic) he tioata ma, he rite ki te ngira orthorhombic. Ko tōna tauira ngota ko C4H2O3.
, me te taumaha ngota o te 98.06. Ko tōna ira rewa he 52.8°C, ko tōna ira koropupū he 202°C, ko tōna ira mura he 103°C, ā, ko tōna mātotoru whanaunga he 1.314. He ngāwari te whakangawari i te maleic anhydride, ā, ka wairewa ki te wai, ki ngā waipiro me ngā esters, engari he paku wairewa ki te carbon tetrachloride me te penehīni mata. He mura, he pahū hoki te puehu me te kohu o te maleic anhydride; he whakapataritari i te tangata, ā, ka taea te wera i te kiri.

He aha koe i whiriwhiri ai i te Maleic Anhydride? Koinei te pou tuarā o ngā kapia polyester kounga teitei, ā, ka wetewetehia hoki ngā matū rerekē o muri mai (BDO, THF, me ētahi atu). Tukua mai he karere inaianei hei tūhura i ngā otinga MA kua whakaritea mō tō pakihi!