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PERCHLORATE-BASED FLASH POWDER COMPOSITION #9

SOURCE: Shimizu

COMMENTS: Listed as a report formulation. This composition produces slightly less noise than Perchlorate-Based Flash Powder #8, but is safer to handle than similar compositions containing sulfur.

PREPARATION (parts by weight):

CHEMICALPERCENT/PARTSAMOUNT
Potassium perchlorate0.720
Aluminum (dark pyro)0.280
Total