Ibicuruzwa
3- (N-Morpholino) propanesulfonic aside hemisodium umunyu
Acide ya propanesulfonic hemisodium umunyu Ibyiza bya Shimi
| ububiko bwa temp. | Ikirere cyimbere, Ubushyuhe bwicyumba |
| gukemura | H2O: 0.5 g / mL, bisobanutse, bitagira ibara |
| Urwego rwa PH | 6.5 - 7.9 |
| pka | 7.2 (kuri 25 ℃) |
Acide ya propanesulfonic hemisodium umunyu Ibisobanuro
3- (N-Morpholino) propanesulfonic acide hemisodium umunyu, uzwi kandi ku izina rya MOPS sodium umunyu, ni imiti y’imiti ikunze gukoreshwa nka bufferi mu bushakashatsi bw’ibinyabuzima na biohimiki.Ni ifu yera ya kristalline yera cyane mumazi.
MOPS umunyu wa sodiumi ufite imiti ya C7H14NNaO4S nuburemere bwa molekile ya 239.24 g / mol.Irasa muburyo busa na MOPS (3- (N-morpholino) protanesulfonike acide), ariko hamwe no kongeramo ion ya sodium, itezimbere imbaraga zayo kandi ikazamura imitekerereze yayo.MOPS umunyu wa sodiumi ukoreshwa kenshi nkibikoresho byoherejwe mubisabwa bisaba pH ya 6.5 kugeza 7.9.Ifite agaciro ka pKa 7.2, bigatuma ikora neza mugukomeza pH ihamye muriki cyiciro.
Usibye kuba buffering, umunyu wa sodium ya MOPS urashobora kandi guhagarika imisemburo na proteyine, ukabungabunga ibikorwa n'imiterere yabyo.Bikunze gukoreshwa mumico y'utugari, kweza poroteyine, no kugerageza ibinyabuzima bya molekuline.Iyo ukoresheje umunyu wa sodium ya MOPS nka buffer, ni ngombwa gupima neza no gutegura igisubizo kugirango ugere kuri pH wifuza.Calibrated pH metero cyangwa ibipimo bya pH bikoreshwa mugukurikirana no guhindura pH bikurikije.
Muri rusange, umunyu wa sodium ya MOPS nigikoresho cyingirakamaro muri laboratoire, gitanga ibidukikije bya pH bihamye kandi bigashyigikira ubushakashatsi butandukanye bwibinyabuzima na biohimiki.
Amakuru yumutekano
| Kode ya Hazard | Xi |
| Ibisobanuro | 36/37/38 |
| Amatangazo yumutekano | 22-24 / 25-36-26 |
| WGK Ubudage | 3 |
| Kode ya HS | 29349990 |
