CHES CAS 103-47-9
O le CHES o se zwitterionic N-substituted amino sulfonic acid. E fa'aaogaina le CHES o se buffer mo le su'esu'eina o faiga e fa'alagolago i le pH i le enzymology. Ua fa'aalia e le vaila'au e matua'i maualuga lava lona affinity mo le iodoacetate binding site o le liver alcohol dehydrogenase.
| Mea | Fa'amatalaga |
| PH | 3.0-5.0 (25℃, 0.5M i le H2O) |
| Mafiafia | 1.2045 (fuafuaga fa'atatau) |
| Tulaga e liusuavai ai | ≥300 °C |
| pKa | 9.3 (i le 25 ℃) |
| tete'e | 1.5364 (fuafuaga) |
| Tuutuuga o le teuina | Taofi i se nofoaga pogisa |
O le CHES e iai le pKa e 9.49 i le 25 ℃ ma e mafai ona faʻaaogaina i le pH e 8.6-10.0. O vaega ia o le Good's buffer mo suʻesuʻega faʻaolaola.
E masani ona afifiina i le 25kg/talipalau, ma e mafai foi ona faia se afifi faapitoa.
CHES CAS 103-47-9
CHES CAS 103-47-9
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