I-Succinic Acid |110-15-6
Incazelo Yemikhiqizo
I-Succinic acid (/səkˈsɪnɨk/; igama le-IUPAC elihlelekile: butanedioic acid; ngokomlando eyaziwa ngokuthi i-spirit of amber) iyi-diprotic, i-dicarboxylic acid enefomula yamakhemikhali C4H6O4 kanye nefomula yesakhiwo i-HOOC-(CH2)2-COOH.Iqinile emhlophe, engenaphunga.I-Succinate idlala indima emjikelezweni we-citric acid, inqubo yokunciphisa umzimba.Igama lisuselwa kwelesiLatini elithi succinum, okusho inhlaka, okungatholakala kuyo i-asidi.I-Succinic acid iyisandulela se-polyester ethile ekhethekile.Kubuye kube yingxenye yamanye ama-alkyd resins.
I-Succinic acid isetshenziswa embonini yokudla neziphuzo, ikakhulukazi njengesilawuli se-acidity.Ukukhiqizwa komhlaba wonke kulinganiselwa ku-16,000 kuya ku-30,000 amathani ngonyaka, nezinga lokukhula lonyaka lika-10%.Ukukhula kungase kubangelwe ukuthuthuka kwe-biotechnology yezimboni efuna ukususa amakhemikhali asekelwe ku-petroleum ekusetshenzisweni kwezimboni.Izinkampani ezifana ne-BioAmber, i-Reverdia, i-Myriant, i-BASF ne-Purac ziyathuthuka zisuka ekukhiqizweni kwezinga lokubonisa le-succinic acid esekelwe ku-bio ziye ekuhwebeni okusebenzayo.
Ibuye ithengiswe njengesengezo sokudla kanye nesengezo sokudla, futhi ngokuvamile ibonakala njengephephile kulokho kusetshenziswa yi-US Food and Drug Administration.Njengomkhiqizo we-excipient inpharmaceutical isetshenziselwa ukulawula i-acidity futhi, okungavamile, amaphilisi angasebenzi.
Ukucaciswa
| IZINTO | IZINGA |
| Ukubukeka | Ama-Crystal Powder Amhlophe |
| Okuqukethwe % | 99.50% Ubuncane |
| Ukuncibilika °C | 184-188 |
| I-ayina % | 0.002%Ubukhulu |
| I-Chloride(Cl)% | 0.005%Ubukhulu |
| I-sulfate % | 0.02%Ubukhulu |
| I-oxide elula mg/L | 1.0Ubukhulu |
| I-Heavy Metal % | 0.001%Ubukhulu |
| I-Arsenic % | 0.0002%Ubukhulu |
| Izinsalela ekuthuthweni % | 0.025%Ubukhulu |
| Umswakama % | 0.5%Ubukhulu |
