2-Amino-2-(hydroxymethyl)-1,3-propanediol hydrochloride, Tris(hydroxymethyl)aminomethane hydrochloride, Tris(hydroxymethyl)aminometha; TRIS HCl,TRIS hydrochloride,Tris(hydroxymethyl)aminomethane hydrochloride; Tris Hydrochloride; 2-amino-2-(hydroxymethyl)propane-1,3-diol,hydrochloride; Trimethylolaminomethane Hydrochloride; 2-Amino-2-(hydroxymethyl)propane-1,3-diol hydrochloride; Tris(hydroxymethyl)aminomethane hydrochloride(TRIS-HCl);