3-[4-(2-Hydroxyethyl)-1-piperazinyl]propanesulfonic Acid (HEPPS) and the pH of Its Buffer Solutions from (278.15 to 328.15) K
โ Scribed by Roy, Lakshmi N.; Roy, Rabindra N.; Wollen, Joshua T.; Bwashi, Adonis; Stegner, Jessica M.; Downs, Zachary M.; Mehrhoff, Casey J.; Bodendorfer, Blake M.; Allen, Kathleen A.; Harmon, Meagan A.; Henson, Isaac B.
- Book ID
- 126436066
- Publisher
- American Chemical Society
- Year
- 2010
- Tongue
- English
- Weight
- 89 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0021-9568
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๐ SIMILAR VOLUMES
Pt N H g, p s 101.325 kPa N buffer m , Na salt of buffer m , NaCl m N AgCl N Ag, 2 1 2 3 where m denotes molality. Values of the second thermodynamic dissociation constant p K 2 ลฝ . ลฝ . ลฝw for N-2-hydroxyethyl piperazine-N ะ-3-propanesulfonic acid HEPPS and 3-Nx. ลฝ . morpholinol -2-hydroxypropanesul
The second dissociation constant pK2 values for 3-(cyclohexylamino)-1-propanesulfonic acid (CAPS) and 3-(cyclohexylamino)-2-hydroxy-1-propanesulfonic acid (CAPSO), useful secondary standard buffers within the pH range of 9.7 to 10.5 for CAPS, and 8.9 to 10.0 for CAPSO, have been determined from T =