硝酸钡

Barium Nitrate :99.0%min Chemical formula: Ba(NO3)2 Formula weight:261.336 White crystal or powder H.S. Code: 28164000 CAS No.: 10022-31-8 Class 5.1, UN No.1446 Specifications: (Technical Standards:GB/1613-93) ItemUnitSuperior gradeFirst-classContent%≥99.399.0minMoisture%≤0.050.10maxWater insoluble matter%≤0.050.10maxChlorine(BaCl2)%≤0.05--Iron%≤0.0010.003max Property: white crystal or powder, density:3.24, soluble in water, insoluble in homeopathic alcohol and concentrated nitric acid, melting point is 592°c,it will break dowm at high temperature, It is oxidizer,burned and exploded when mixed with organic material, producing green light,belongs to toxic substance. Usage: It is used in making barium oxide,barium dioxide,optical glass,ceramics and glaze. Tt is also can be used in dynamite,combustion adjuvant,green fireworks,signal flare,light bomb,anticorrision,medicine,metal heat agent etc. Package: net 25kg/50kg per bag, plasic woven inner plasic bag.