Succinic acid | 110-15-6
Nkọwa ngwaahịa
Succinic acid (/ səkˈsɪnɨk/; aha usoro IUPAC: butanedioic acid; nke a na-akpọ mmụọ nke amber) bụ diprotic, dicarboxylic acid nwere usoro kemịkalụ C4H6O4 na usoro nhazi HOOC-(CH2)2-COOH. Ọ na-acha ọcha, siri ike enweghị isi. Succinate na-ekere òkè na okirikiri citric acid, usoro na-enye ume ike. Aha a sitere na Latin succinum, nke pụtara amber, nke sitere na acid a nwere ike nweta ya. Ọ bụkwa akụkụ nke ụfọdụ resin alkyd.
A na-ewepụta acid succinic n'ụlọ ọrụ nri na ihe ọ drinksụ drinksụ, ọkachasị dị ka onye na-achịkwa acidity. A na-eme atụmatụ mmepụta zuru ụwa ọnụ na tonne 16,000 ruo 30,000 kwa afọ, yana mmụba kwa afọ nke 10%. Enwere ike ịsị na uto a sitere na ọganihu na teknụzụ biotechnology nke ụlọ ọrụ na-achọ ịchụpụ kemịkalụ sitere na mmanụ ala na ngwa ụlọ ọrụ mmepụta ihe. Companieslọ ọrụ dịka BioAmber, Reverdia, Myriant, BASF na Purac na-aga n'ihu site na mmepụta nke succinic acid nke bio dabere na azụmahịa.
A na-erekwa ya dị ka mgbakwunye nri na mgbakwunye nri, a na-amatakwa ya dị ka nchekwa maka ndị nchịkwa nri na ọgwụ US na-eji. Dị ka ngwaahịa inpharmaceutical ọgwụ pụrụ iche, a na-eji ya chịkwaa acidity na, ọ dịkarịsịrị obere, mbadamba ihe na-enweghị isi.
Nkọwapụta
| NGWA | Ọkọlọtọ |
| Ọdịdị | White Crystal ntụ ntụ |
| Ọdịnaya % | 99.50% Nkeji |
| Ebe mgbaze Celsius C | 184-188 |
| Ígwè% | 0.002% kacha |
| Chloride (Cl) % | 0.005% kacha |
| Sulfate% | 0.02% kacha |
| Mfe oxide mg/L | 1.0 Max |
| Ọla dị arọ% | 0.001% kacha |
| Arsenic% | 0.0002% kacha |
| Ihe fọdụrụ na mgbanye % | 0.025% kacha |
| Mmiri % | 0.5% kacha |
