... 3.Usd as glass,explosive,fireworks,dye,metallurgy,machinery,enamel industry,etc Strontium Nitrate 99.5%Formula:Sr(NO3 ... 0% maxApplication: chemical,glass,explosive,fireworks,dye,metallurgy,machinery,enamel industry,meat antiseptics,signal lamo, signal flare,flame tracer, ... , kinescope, Red Fireworks,spectralite,fluophor,etcPacking: by 50kg iron drum lined with vinyl bag or 25kg per bag with polyethylene ...