1,BaCl2.2H2O : 98% or 99% 2, high quality 3, reasonable price 4, ... salts, iron steel industry for heat treatment, and sodium chloride as a substitute of steel carburizing agent, also used ... bags for packaging or according to customer requestSpecification: ItemsStandardBarium Chloride(BaCl. 2H2O)98.0%minNatrium(Na)0.20maxCalcium(Ca ... Fe)0.001%maxWater Insoluble0.05%max 98% / 99% Barium Chloride(BaCl2)