Aluminium + Potassium Permanganate blast (Flash powder)

Here you see the explosion of aluminium powder and potassium permanganate mixture known as a type of flash powder.

[chemistryofquestionablequa]

Careful with that combination, it's pretty sensitive and if the ingredients are finely ground it can self confine even in small amounts. With magnesium it's even nastier.

[parallel-knight]

Looks like white phosphorus going off with the small bits floating down

[likemonyoutube]

is it stronger than potassium chlorate based powder?

[blackmambahavecanewilltrav]

What is the ratio... I think the last time I made a firework it was 12 to 1

[Warrior-jbeb]

Hello man. I am trying this flash powder, is it safe to store mixed in a container of metal or something like this. Would i be fine if i do this... how reactive is this mixed, i am only known to mg and kno3 and other mixes

[mintudoku]

dont believe this, how pemanganate and aluminium react like this,
if real please tell me the equation