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Black powderflash instead).

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Black powder

It's a type of gunpowder that burns really quick(3000km/h),

it's used as lift charge (granulated) or for shells's opening.

Not recommended to make firecrackers (use flash instead).


Composition

KNO3 - 75%
Charcoal (airfloat) - 15%
Sulfur - 10%


Danger

It's a dangerous substance, sensitive to small
sparks it is recommended to handle it very carefully



Video



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