4-(2-Hydroxyerhyl)Piperazine-1-Erhanesulfonic Acid

Product name:4-(2-hydroxyerhyl)piperazine-1-erhanesulfonic acid
Synonyms: HEPES
CAS NO.:7365-45-9
Molecular formula: C8H18N2O4S
Molecular weight:252.33
Appearance: White crystalline powder
Molecular Structure:

Application:
HEPES is a buffer that is frequently used in cell culture. It is more effective than bicarbonate buffers at maintaining physiological pH despite changes in carbon dioxide concentration (caused by aerobic respiration).