OK, remain an important point, particle size. If you make very fine Fe/FeO from the thermal decompositon of Ferric Oxalate, it literally burns on
exposure to air!
Heating the Tartaric salt may also be able to produce fine metal dust.
At that particle size point, no problem reacting with S, or nearly anything else for that matter, for a large number of metals. This may be useful for
adding exotic colors to your fireworks. The down side, more reactive means lower stability and a higher propensity for premature ignition/explosion,
so scale down seriously. |