Copper Acetate
( Cupric Acetate )
chemical formula: Cu(C2H3O2)2H2O
( granular )
Copper Acetate is used in both special effects and pyrotechnics. It is used to produce huge blue fireballs when mixed with Alcohol and explosively dispersed. It's also used to make 'Paris Green' which is also used in pyrotechnics to produce bright blue color in the stars of aerial shells. Copper Acetate also finds use in Copper electroplating.
MSDS ( Material Safety Data Sheet )