Cholamine chloride hydrochloride, Trimethylammoniumchloridehydrochloride
3D model (JSmol)
CompTox Dashboard (EPA)
|Molar mass||175.10 g·mol−1|
|H315, H319, H335|
|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Cholamine chloride hydrochloride is one of Good's buffers with a pH in the physiological range. Its pKa at 20°C is 7.10, making it useful in cell culture work. Its ΔpKa/°C is -0.027 and it has a solubility in water at 0°C of 4.2M.