Imiterere ya anhydride ya Maleic

Umwirondoro wa Anhydride ya Maleic
Imiterere ya anhydride ya Maleic
Anhydride ya maleiki (izwi kandi nka cis-butenedioic anhydride) ni kristu y'umweru isa n'urushinge. Formula yayo ya molekile ni C4H2O3.
, ifite uburemere bwa molekile 98.06. Ifite aho ishongesha 52.8°C, aho ishyuha 202°C, aho ishyuha 103°C, n'ubucucike bwa 1.314. Anhydride ya maleic yoroshye kuyihindura, kandi ishongesha mu mazi, alcool na esters, mu gihe ishongesha gato muri tetrachloride ya karuboni na lisansi. Umukungugu n'umwuka bya anhydride ya maleic byombi birashya kandi biraturika; birakaza abantu kandi bishobora gutera ubushye ku ruhu.

Kuki wahitamo Maleic Anhydride? Ni inkingi y'amaresini ya polyester adafite ubushyuhe bwinshi, kandi ifunguye imiti itandukanye (BDO, THF, nibindi). Twoherereze ubutumwa ubu kugira ngo ushakishe ibisubizo bya MA byagenewe ubucuruzi bwawe!