... 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. ... industry,meat antiseptics,signal lamo, signal flare,flame tracer,burner inner liner,flame tube, chemiluminescent indicator, kinescope, Red Fireworks, ...