Barium Nitrate 99% CAS:10022-31-8 HS Code:28164000 White crystal or ... toxic substance.3. Usage:It is used in making barium oxide,barium dioxide,optical glass,ceramics and glaze. It is also ... : (Technical Standards:GB/1613-93)IndexHigh-classFirst-classBarium Nitrate ,% ≥99.399.0Moisture,%≤0..050.10Water-insoluble,%≤0.050.10Chlorides,%≤0 ... 25kg /50kg per bag, plasic woven inner plasic bag. barium nitrate