... explosive,fireworks,dye,metallurgy,machinery,enamel industry,etc Strontium Nitrate 99.5%Formula:Sr(NO3)2Specification:ItemAnalysis resultAssay [Sr(NO3)2 ... ]99.20%Calcium Nitrate0.10% maxFe0.003% maxInsoluble matter0.05% ... ,spectralite,fluophor,etcPacking: by 50kg iron drum lined with vinyl bag or 25kg per bag with polyethylene-lined plastic woven ...