TAPSO is used to make buffer solutions. It has a pKa value of 7.635 (I=0, 25°C).[1] It can be used to make buffer solutions in the pH range 7.0-8.2.
References
- ^ Goldberg, R.; Kishore, N.; Lennen, R. (2002). “Thermodynamic Quantities for the Ionization Reactions of Buffers” (PDF). J. Phys. Chem. Ref. Data. 31 (2): 231–370. doi:10.1063/1.1416902. Archived from the original (PDF) on 2008-10-06. Retrieved 2017-07-13.