ʻO CHES CAS 103-47-9
He waikawa amino sulfonic zwitterionic N-substituted ʻo CHES. Hoʻohana ʻia ʻo CHES ma ke ʻano he buffer no ke aʻo ʻana i nā kaʻina hana e pili ana i ka pH i ka enzymology. Ua hōʻike ʻia ka hui he kiʻekiʻe loa ka pilina no ka iodoacetate binding site o ka ate alcohol dehydrogenase.
| Mea | Nā kikoʻī |
| PH | 3.0-5.0 (25 ℃, 0.5M i loko o H2O) |
| Ka nui o ka paʻa | 1.2045 (kuhikuhi maʻamau) |
| Kiko heheʻe | ≥300 °C |
| pKa | 9.3 (ma 25 ℃) |
| ke kū'ē ʻana | 1.5364 (kuhikuhi) |
| Nā kūlana mālama | E mālama i kahi pouli |
He 9.49 ka pKa o CHES ma 25 ℃ a hiki ke hoʻohana ʻia ma ka pae pH o 8.6-10.0. Nā ʻāpana i loko o ka buffer Good no ka noiʻi olaola
Hoʻopili pinepine ʻia i loko o 25kg / pahu, a hiki ke hana ʻia kahi pūʻolo i hoʻopilikino ʻia.
ʻO CHES CAS 103-47-9
ʻO CHES CAS 103-47-9
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