66.8
[]. Rabindra N. Roy, et al. Buffer Standards for the Physiological pH of Zwitterionic Compounds, MOBS and TABS from to °C. Journal of Solution Chemistry volume 33, pages99–2.
[2]. T Thiel, et al. New zwitterionic butanesulfonic acids that extend the alkaline range of four families of Good buffers: evaluation for use in biological systems. J Biochem Biophys Methods. 998 Nov 8;37(3):7-29.
H3-H39-H33
P26-P26-P27-P280-P302+P32-P30+P30-P362-P0-P0