Hunhu uye Mashandisirwo eMaleic Anhydride
Maleic Anhydride (MA), inozivikanwawo se2,5-Furandione, inowanzonzi maleic anhydride kana kuti malic anhydride isina mvura mumuviri.
Sechinhu chakakosha chemakemikari emuchadenga, maleic anhydride ndeimwe yeanhydride dzakakosha mumakemikari emuchadenga. Kubva pakuva kwayo isingakoshi muma1960-1970, kukura kwayo nekugadzirwa kwayo zvave chikamu chakakosha chehupfumi hwenyika.
Maleic Anhydride ine hunhu hwemakemikari anokanganisa mashandiro emuviri nekuda kweboka rayo remaleoyl rakabatana (boka reethylene rakabatana nemapoka maviri ecarbonyl). Inokurumidza kupinda mu photochemical, addition, acylation, esterification, sulfonation, hydration, oxidation, reduction, uye hydrogenation reactions, zvichikonzera mhando dzakasiyana dzezvigadzirwa.
Nguva yekutumira: Ndira-04-2026
