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U.S. Department of Energy
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Determination of equivalent weight of epoxides

Technical Report ·
OSTI ID:6863166

Hydrogen bromide is generated in situ by the addition of perchloric acid to quaternary ammonium bromide. The HBr rapidly opens the oxirane (epoxide) ring. The excess hydrogen bromide is sensed and indicated by the electrode couple in the potentiometric titration. 2 refs.

Research Organization:
Lawrence Livermore National Lab., CA (USA)
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
6863166
Report Number(s):
UCID-20968; ON: DE87005205
Country of Publication:
United States
Language:
English