Flash #6

Composition

Description

The use of permanganate in pyrotechnic compositions is not recommended, since it is unstable and will decompose over time. Also, like all flash mixtures, this mixture is quite sensitive and powerfull. Great care should be taken when handling this mixture.

Source: 
rec.pyrotechnics. Post by Wouter Visser <wfvisser@stud.chem.ruu.nl