Ngā Āhuatanga me ngā Whakamahinga o te Maleic Anhydride
Ko te Maleic Anhydride (MA), e mōhiotia ana ko te 2,5-Furandione, e kiia whānuitia ana ko te maleic anhydride, ko te dehydrate malic dehydrated rānei.
Hei rauemi matua mō ngā matū rauropi taketake, ko te anhydride maleic tētahi o ngā anhydride tino nui i roto i ngā matū rauropi taketake. Mai i tōna tūranga iti noa i ngā tau 1960 ki te 1970, kua noho ko tōna whanaketanga me tōna whakaputanga hei wāhanga nui o te ōhanga o te motu.
He tino kaha te tauhohenga matū o te Maleic Anhydride nā tōna rōpū maleoyl honohono (he rōpū ethylene e hono ana ki ngā rōpū carbonyl e rua). Ka tere te uru atu ki ngā tauhohenga photochemical, tāpiri, acylation, esterification, sulfonation, hydration, oxidation, reduction, me te hydrogenation, ka puta ake he whānuitanga o ngā hua o muri mai.

Ka tukuna e te Maleic Anhydride tino parakore te kounga pumau me te whai huatanga utu mō ō raina whakaputa. Whakapā mai i tēnei rā ki te tiki i ngā whakatau utu whakataetae me te tautoko hangarau!