1)High quality 2)Grade:reagent grade 3)Purity:99.5 ... insoluble in water, soluble in acid and nitric acid, soluble in ethanol and ether, easy bibulous.Use:Make analysis reagent ... , dehydrated agent, system, and also used BeiYan electronics, instruments, metallurgical industry, etc. ... /%≤0.02≤0.1Heavy metal/%≤0.005≤0.001 Good price and best quality barium chloride