Appearance£ºwhite crystal powder Purity£º¡Ã99% ; Molecular formula£ºC7H15NO5S ; Molecular wt£º225.25 ; PKA:6.9 ; PH:6.2-7.6 ; CAS No:68399-77-9 ; Producing Area£ºSuzhou,China . Application: The task of the buffer is to control the pH of bio-molecule in order for enzymatic reactions to proceed with the highest efficiency.Recently Buffer can be used in experiments of biological research and life science