I-Succinic Acid | 110-15-6
IiNkcazo zeeMveliso
I-Succinic acid (/ səkˈsɪnɨk/; IUPAC igama elicwangcisiweyo: butanedioic acid; ngokwembali eyaziwa ngokuba ngumoya we-amber) yi-diprotic, i-dicarboxylic acid ene-chemical formula C4H6O4 kunye ne-structural formula HOOC-(CH2)2-COOH. Imhlophe, ayinavumba eliqinileyo. I-Succinate idlala indima kumjikelezo we-citric acid, inkqubo yokuvelisa i-anenergy. Igama lithatyathwe kwi-Latin succinum, elithetha i-amber, apho i-asidi inokufumaneka.I-asidi ye-Succinic isandulela kwezinye iipolyester ezikhethekileyo. Ikwayinxalenye yezinye iiresin zealkyd.
I-asidi ye-Succinic isetyenziswe kwishishini lokutya kunye nesiselo, ngokuyinhloko njengomlawuli we-asidi. Imveliso yehlabathi iqikelelwa kwi-16,000 ukuya kwi-30,000 yeetoni ngonyaka, kunye nezinga lokukhula ngonyaka kwe-10%. Ukukhula kunokubalelwa kwinkqubela phambili ye-biotechnology yemizi-mveliso efuna ukususa iikhemikhali ezisekwe kwipetroleum kwizicelo zemizi-mveliso. Iinkampani ezifana ne-BioAmber, i-Reverdia, iMyriant, i-BASF kunye ne-Purac ziqhubela phambili ukusuka ekuboniseni ukuveliswa kwe-succinic acid esekelwe kwi-bio ukuya kwintengiso esebenzayo.
Ikwathengiswa njengesongezo sokutya kunye nesongezo sokutya, kwaye ibonwa ngokubanzi njengekhuselekile kwezo zisetyenziswa yi-US Food and Drug Administration. Njengemveliso ye-excipient inpharmaceutical isetyenziselwa ukulawula i-asidi kwaye, ngokungaqhelekanga, iipilisi ezingenasiphelo.
Inkcazo
| IZINTO | UMGANGATHO |
| Imbonakalo | IiPowders eziMhlophe zeCrystal |
| Umxholo % | 99.50% Min |
| Indawo yokunyibilika °C | 184-188 |
| Iayini % | 0.002%Ubukhulu |
| Ikloridi(Cl) % | 0.005%Ubukhulu |
| Sulfate % | 0.02%Ubukhulu |
| I-oksidi elula mg/L | 1.0Ubukhulu |
| Intsimbi enzima % | 0.001%Ubukhulu |
| Arsenic % | 0.0002%Ubukhulu |
| Intsalela ekutshisweni % | 0.025%Ubukhulu |
| Ukufuma % | 0.5% Ubukhulu |
