labarai

Chemical dabara: C4H6O4 Nauyin kwayoyin halitta: 118.09

Fasali:Succinic acid ba shi da launi. Matsakaicin dangi shi ne 1.572 (25/4 ℃), narkarwar 188 ℃, ta tarwatse a 235 ℃, a cikin rage matsi mai narkewa ana iya sublimated, mai narkewa cikin ruwa, mai narkewa a cikin ethanol, ether da acetone.

Aikace-aikace:Succinic acid ya kasance FDA a matsayin GRAS (gabaɗaya ana ɗauka mai aminci), wanda ya sa ana iya amfani dashi don dalilai da yawa. Succinic acid ana amfani dashi sosai a magani, abinci, magungunan kashe qwari, dyes, kayan kamshi, fenti, filastik da sauran masana'antu, ana iya amfani da su azaman dandamali don mahaɗan C4, hada wasu muhimman kayayyakin sinadarai, kamar butyl glycol, tetrahydrofuran, gamma butyrolactone , n-methyl pyrrolidone (NMD), 2-pyrrolidone, da dai sauransu .. Bugu da ƙari, ana iya amfani da halittun succinic acid don haɗuwa da polymers na rayuwa, irin su poly (butylene succinate) (PBS) da polyamide.

Abvantbuwan amfani:Idan aka kwatanta da hanyar sunadarai na gargajiya, samar da fermentation na microogranism na acid succinic yana da fa'idodi da yawa: farashin samarwa gasa ne; amfani da albarkatun gona mai sabuntawa sun hada da carbon dioxide azaman albarkatun kasa, don gujewa dogaro da kayan danyen mai; yaudari gurbataccen tsarin hada sinadarai akan hassadar.


Post lokaci: Nuwamba-15-2020