Tris HCl


Cat. No.: 10338 Category:


General Description
Tris Hydrochloride is a commonly used biological buffer which is also referred to as Trizma HCl. Tris as a buffer has very broad usage in biological systems such as diagnostics, downstream purification and cell culture. The pKa of Tris is 7.77 which corresponds closely to a physiological pH of 7.36.
CAS Number:                1185-53-1
Synonyms:                     TRIS hydrochloride, Tris(hydroxymethyl)aminomethane hydrochloride, Trizma® hydrochloride; Tromethamine hydrochloride
Molecular Formula:      NH2C(CH2OH)3 · HCl
Molecular Weight:        157.60 g/mol
InChI Key:                       QKNYBSVHEMOAJP-UHFFFAOYSA-N

Additional information


500 g, 1 kg

Certificate of Analysis