Cov Khoom thiab Daim Ntawv Thov ntawm Maleic Anhydride
Maleic Anhydride (MA), tseem hu ua 2,5-Furandione, feem ntau hu ua maleic anhydride lossis dehydrated malic anhydride.
Ua ib qho tseem ceeb ntawm cov khoom siv organic organic, maleic anhydride yog ib qho ntawm cov anhydrides tseem ceeb tshaj plaws hauv cov tshuaj organic yooj yim. Txij li nws qhov xwm txheej tsis tseem ceeb hauv xyoo 1960-1970, nws txoj kev loj hlob thiab kev tsim khoom tam sim no tau dhau los ua ib feem tseem ceeb ntawm lub teb chaws kev lag luam.
Maleic Anhydride muaj cov tshuaj lom neeg ua haujlwm heev vim nws cov pab pawg maleoyl sib txuas (ib pab pawg ethylene txuas nrog ob pab pawg carbonyl). Nws yooj yim dhau los ntawm photochemical, ntxiv, acylation, esterification, sulfonation, hydration, oxidation, txo, thiab hydrogenation reactions, ua rau muaj ntau yam khoom lag luam downstream.

Maleic Anhydride uas muaj purity siab muab cov khoom zoo thiab tus nqi tsim nyog rau koj cov kab ntau lawm. Hu rau hnub no kom tau txais cov lus hais sib tw thiab kev txhawb nqa kev siv tshuab!