Bicine is an organic compound used as a buffering agent. It is one of Good's buffers and has a pKa of 8.35 at 20 °C.N,N-Bis(2-hydroxyethyl)glycine at ChEBI It is prepared by the reaction of glycine with ethylene oxide, followed by hydrolysis of the resultant lactone.
Bicine is a contaminant in amine systems used for gas sweetening. It is formed by amine degradation in the presence of O2, SO2, H2S or Thiosulfate.
See also Tricine
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