John J. Lentini, CFEI Wrote:
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> S.H. does not generally occur until all the water
> or solvent has evaporated. The evaporation uses
> the energy given off in the self-heating
> reaction.
>
> I am not aware of S.H. in SH, and would certainly
> be inclined to rule S. H. to ignition out if the
> SH is not close to dry.
John, you get my vote for the most politically correct post so far this year!