Zerewitinoff determination
From Infogalactic: the planetary knowledge core
(Redirected from Zerevitinov determination)
Lua error in package.lua at line 80: module 'strict' not found. The Zerewitinoff determination or Zerevitinov determination is a quantitative chemical test for the determination of active hydrogens in a chemical substance. A sample is treated with the Grignard reagent, methylmagnesium iodide, which reacts with any acidic hydrogen atom to form methane. This gas can be determined quantitatively. For example:
