Product Description

HEPES, Free Acid (N-(2-Hydroxyethyl) Piperazine N-(2-Ethanesulfonic Acid)), 50g

Details

HEPES Free Acid [N-(2-Hydroxyethyl) piperazine N'-(2-ethanesulfonic acid)]


  • CAS No. 7365-45-9
  • C8H18N2O4S
  • MW 238.3
  • Purity: >99.5%
  • pka (25°C): 7.5
  • pH Range (working): 6.8-8.2
  • Heavy metals: <0.001% max
  • Zwitterionic N-substituted aminosulfonic acid buffer. 

  • Soluble in water. Store at room temperature.


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