Barium Chloride content : 99% min as BaCl2.2H2O
Matter insoluble in water: 0.025%
Iron as Fe: 30 ppm max
pH of aqueous solution: 6-8
Barium chloride anhydrous (BaCl2): 98.5% minimum
Water: 0.4 % maximum
Iron as Fe: 40 ppm max
Water Insoluble: 0.030% maximum.