Reference: HEP-111C

HEPES sodium salt

2-[4-(2-Hydroxyethyl)-1-piperazinyl] ethanesulfonic acid sodium salt C8H17N2O4SNa 
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DESCRIPTION
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  • CAS # 75277-39-3
  • Chemical name: 2-[4-(2-Hydroxyethyl)-1-piperazinyl] ethanesulfonic acid sodium salt
  • Form: White powder
  • Formula: C8H17N2O4SNa
  • Formula weight: 260.30
  • Assay: > 99 %
  • Solubility (1M, H2O): Clear solution
  • pKa (20 °C): 7.45 - 7.65
  • Storage: Room temperature. Protect from moisture and light.
  • Stability: Stable at least 2 years at RT.

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